Question

With method please
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Answer 1

Answer:

(ii) PQ^2 + RP^2 = QR^2

Step-by-step explanation:

Angle Q = 65 degree

Angle R = 25 degree

Angle P = 180 - (65 + 25)

= 180 - 90

= 90

Thus, it is a right angle.

Property of a right angle: Base^2 + height^2 = hypotenuse ^2

Thus, PQ^2 + RP^2 = QR^2