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.

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Haya, twende na swali hili la pembetatu zinazofanana.
a) Ili kupata kipimo cha ukuzaji (scale factor) kutoka Pembetatu PQR kwenda Pembetatu P'Q'R', tunagawanya urefu wa upande unaolingana wa Pembetatu P'Q'R' kwa urefu wa upande wa Pembetatu PQR.
Step 1: Tambua pande zinazolingana zenye vipimo vilivyotolewa. Upande QR wa Pembetatu PQR una urefu wa . Upande Q'R' wa Pembetatu P'Q'R' una urefu wa . Hizi ni pande zinazolingana.
Step 2: Kokotoa kipimo cha ukuzaji.
Step 3: Rahisisha. Kipimo cha ukuzaji ni .
b) Ili kupata urefu wa P'Q', tunatumia kipimo cha ukuzaji tulichopata na urefu wa upande unaolingana wa Pembetatu PQR.
Step 1: Tambua urefu wa upande PQ. Urefu wa PQ ni .
Step 2: Tumia kipimo cha ukuzaji kukokotoa urefu wa P'Q'.
Step 3: Kokotoa thamani. Urefu wa P'Q' ni .
c) Ili kupata urefu wa PR, tunatumia urefu wa upande unaolingana wa Pembetatu P'Q'R' na kipimo cha ukuzaji.
Step 1: Tambua urefu wa upande P'R'. Urefu wa P'R' ni .
Step 2: Tumia kipimo cha ukuzaji kukokotoa urefu wa PR.
Step 3: Kokotoa thamani. Urefu wa PR ni .
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Haya, twende na swali hili la pembetatu zinazofanana. a) Ili kupata kipimo cha ukuzaji (scale factor) kutoka Pembetatu PQR kwenda Pembetatu P'Q'R', tunagawanya urefu wa upande unaolingana wa Pembetatu P'Q'R' kwa urefu wa upande wa Pembetatu PQR.
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.