Question

I need help it's geometry

Answer 1

`(5√(2) )/(2 )`

Explanation:

x=y

45-45-90 equation is x-x- x square root of 2

Answer 2

Explanation:

`\sin(45) = (x)/(5) \\ (1)/( √(2) ) = (x)/(5) \\ x = (5)/( √(2) ) = 3.535`

`\sin(45) = (y)/(5) \\ y = (5)/( √(2) ) = 3.535`