Please help me on this problem !

asked Mar 10, 2023 126k views

22 votes

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4 votes

Answer:

Explanation:

it's an isosceles right ∆.

so (9√2)^2 = 81*2= 162 = 2s^2

let x=y=s

s^2 = 81

s = 9

Gomathi answered Mar 15, 2023

4.1k points

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