What is the perimeter of the shape shown in the image?

Mathematics
What is the perimeter of the shape shown in the image?

ScanSolve AI Answer

Answer

56 sm2\text{56 sm}^2

Hapa kuna hatua za kutafuta eneo la umbo la 'E':

Umbo hili linaweza kugawanywa katika mstatili mmoja wima upande wa kushoto na mstatili tatu za mlalo upande wa kulia.

Step 1: Tafuta vipimo vya mstatili mrefu wa wima upande wa kushoto. Urefu wa jumla wa umbo ni 10 sm10 \text{ sm}. Upana wa jumla wa umbo ni 8 sm8 \text{ sm}. Urefu wa ndani wa pau za mlalo ni 6 sm6 \text{ sm}. Hivyo, upana wa mstatili wa wima ni upana wa jumla - urefu wa ndani wa pau za mlalo. Upanawawima=8sm6sm=2smUpana wa wima = 8 sm - 6 sm = 2 sm Urefuwawima=10smUrefu wa wima = 10 sm

Step 2: Kokotoa eneo la mstatili wa wima. Eneowima=urefu×upana=10sm×2sm=20sm2Eneo_{wima} = urefu \times upana = 10 sm \times 2 sm = 20 sm^2

Step 3: Tafuta vipimo vya mstatili mmoja wa mlalo (kuna tatu zinazofanana). Urefu wa kila mstatili wa mlalo ni 6 sm6 \text{ sm}. Upana (au kimo) wa kila mstatili wa mlalo ni 2 sm2 \text{ sm} (kama inavyoonyeshwa kwenye picha).

Step 4: Kokotoa eneo la mstatili mmoja wa mlalo. Eneomlalommoja=urefu×upana=6sm×2sm=12sm2Eneo_{mlalo mmoja} = urefu \times upana = 6 sm \times 2 sm = 12 sm^2

Step 5: Kokotoa eneo la mstatili zote tatu za mlalo. Kuna mstatili tatu za mlalo, hivyo: Eneomlalotatu=3×12sm2=36sm2Eneo_{mlalo tatu} = 3 \times 12 sm^2 = 36 sm^2

Step 6: Jumlisha eneo la mstatili wa wima na eneo la mstatili zote tatu za mlalo kupata eneo kamili la umbo la 'E'. EneoJumla=Eneowima+Eneomlalotatu=20sm2+36sm2=56sm2Eneo Jumla = Eneo_{wima} + Eneo_{mlalo tatu} = 20 sm^2 + 36 sm^2 = 56 sm^2 Eneo kamili la umbo la 'E' ni 56sm2\boxed{56 sm^2}.

3 done, 2 left today. You're making progress.

Was this helpful?

Need help with your own homework?

Get instant step-by-step solutions to any question. Free to start.

Ask Your Question
Handwritten step-by-step solution preview

Handwritten Step-by-Step Solution

Get this as a handwritten image on WhatsApp — like a tutor wrote it for you.

Try on WhatsApp

Still have questions?

Quick Answer

Hapa kuna hatua za kutafuta eneo la umbo la 'E': Umbo hili linaweza kugawanywa katika mstatili mmoja wima upande wa kushoto na mstatili tatu za mlalo upande wa kulia.

What is the perimeter of the shape shown in the image?
Mathematics

This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.

ScanSolve AI Answer
Hapa kuna hatua za kutafuta eneo la umbo la 'E': Umbo hili linaweza kugawanywa katika mstatili mmoja wima upande wa kushoto na mstatili tatu za mlalo upande wa kulia. Step 1: Tafuta vipimo vya mstatili mrefu wa wima upande wa kushoto. Urefu wa jumla wa umbo ni 10 sm. Upana wa jumla wa umbo ni 8 sm. Urefu wa ndani wa pau za mlalo ni 6 sm. Hivyo, upana wa mstatili wa wima ni upana wa jumla - urefu wa ndani wa pau za mlalo. Upana wa wima = 8 sm - 6 sm = 2 sm Urefu wa wima = 10 sm Step 2: Kokotoa eneo la mstatili wa wima. Eneo_wima = urefu × upana = 10 sm × 2 sm = 20 sm^2 Step 3: Tafuta vipimo vya mstatili mmoja wa mlalo (kuna tatu zinazofanana). Urefu wa kila mstatili wa mlalo ni 6 sm. Upana (au kimo) wa kila mstatili wa mlalo ni 2 sm (kama inavyoonyeshwa kwenye picha). Step 4: Kokotoa eneo la mstatili mmoja wa mlalo. Eneo_mlalo mmoja = urefu × upana = 6 sm × 2 sm = 12 sm^2 Step 5: Kokotoa eneo la mstatili zote tatu za mlalo. Kuna mstatili tatu za mlalo, hivyo: Eneo_mlalo tatu = 3 × 12 sm^2 = 36 sm^2 Step 6: Jumlisha eneo la mstatili wa wima na eneo la mstatili zote tatu za mlalo kupata eneo kamili la umbo la 'E'. Eneo Jumla = Eneo_wima + Eneo_mlalo tatu = 20 sm^2 + 36 sm^2 = 56 sm^2 Eneo kamili la umbo la 'E' ni 56 sm^2. 3 done, 2 left today. You're making progress.