In the figure shown below, if PQ 20 cm and angle QPR = angle SPR, then QR=?
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Step-by-step explanation:
∠QPR = ∠SPR
=> PR is angle bisector
The "Angle Bisector" Theorem says that an angle bisector of a triangle will divide the opposite side into two segments that are proportional to the other two sides of the triangle.
=> QR/PQ = SR/PS
=> QR = 20 * SR/PS
Hence Data is insufficient to find numerical value of QR
Answered by
8
Answer:
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