Question

I need major help idek what this is

Answer 1

2772 I think I don't really know .w.

Answer 2

that's a right angled triangle , that's how it looks ..

so, you can apply Pythagoras theorem here, which states ;

(hypotenuse)² = ( perpendicular)² + ( base)²

`{x}^(2) = {(36)}^(2) + {(77)}^(2) \\ = 1296 + 5929 \\ = 7225`

now ,

`{85}^(2) = 7225`

so,

`{x}^(2) = 7225 = {85}^(2) \\ therefore \: x = 85`

so, your answer is 85