Question

if u solve this I will mark brainlist​

Answer 1

Step-by-step explanation:

PLEASE MARK AS BRAINLIST HEARTILY AS YOU PROMISED

Answer 2

Step-by-step explanation:

Consider ΔAOR

AR2 = OA² - OR² ------------ (1)

BP² = OB² - OP² ------------ (2)

CQ² = OC² - OQ² ----------- (3)

Adding equations (1), (2) and (3),

AR² + BP² + CQ² = OA²  + OB² + OC² - OR² - OQ² - OP²

= (OA²  - OQ²) + (OB² - OR²) + (OC²  - OP²)

= AQ² + BR² + CP²

∴ AR² + BP² + CQ² = AQ² + BR² + CP²

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