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In the figure below QOT is a diameter and angle QTP = 90°, angle TQR = 16°, and angle QRT = 32°. Calculate giving reasons in each a) angle RST b) Angle SUT c) Obtuse angle ROT d) Angle PST e) reflex angle SOP

Mathematics

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Huu hapa ni ufumbuzi wa swali lako:

Taarifa muhimu kutoka kwenye mchoro na swali:

  • O ni kituo cha duara.
  • QOT ni kipenyo.
  • ∠QTR=48∘\angle QTR = 48^\circ.
  • ∠SRT=37∘\angle SRT = 37^\circ.
  • URT ni tangenti kwenye duara katika T.
  • PQ || ST (PQ ni sambamba na ST).

Part a(i)· 2 steps

∠RST\angle RST

Kokotoa

  1. Tumia theoremu ya pembe mbadala ya sehemu (Alternate Segment Theorem).

    Pembe kati ya tangenti (URT) na kodi (QT) ni sawa na pembe katika sehemu mbadala (∠QST\angle QST).

    ∠QST=∠QTR\angle QST = \angle QTR ∠QST=48∘\angle QST = 48^\circ

    Sababu: Pembe katika sehemu mbadala ni sawa na pembe kati ya tangenti na kodi.

  2. Kokotoa ∠RST\angle RST.

    ∠RST\angle RST ni jumla ya ∠RSQ\angle RSQ na ∠QST\angle QST.
    Lakini pia, ∠RST\angle RST ni pembe inayoundwa na kodi RS na ST.
    ∠RST\angle RST na ∠RQT\angle RQT zote zinasimama kwenye tao RT. Hivyo ∠RST=∠RQT\angle RST = \angle RQT.
    Hata hivyo, njia rahisi ni kutumia pembe zilizopewa.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    Tunajua ∠QST=48∘\angle QST = 48^\circ.
    Tunajua ∠SRT=37∘\angle SRT = 37^\circ.
    ∠RST\angle RST ni pembe nzima inayoundwa na RS na ST.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    ∠RST=∠RSQ+∠QST\angle RST = \angle RSQ + \angle QST.
    ∠RST=∠SRT+∠QTR\angle RST = \angle SRT + \angle QTR. Hii si sahihi.
    ∠RST\angle RST ni pembe ya ndani ya mzunguko.
    $\

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