Question

11. PO
In the figure, angleQ = 90°,
angleP=angleR=45°
then PR =?

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Answer 1

Answer:

Step-by-step explanation:

Incomplete question... please verify and rewrite the question

Answer 2

Step-by-step explanation:

cos 45 = apposite side / hypotenuse

√2/2

.therefore

pR is a hypotenuse

PR=2

thank u