Question

Can you help me with numbers 14 and 15. Thank you!!!!

Answer 1

14th answer is
`x=√(288) \\ x= -√(288)`

15th answer is
`xy^(2) √(5)`

Explanation:

14)

triangle is a right triangle, the legs will have the same measure

let the legs be x

x^2 + x^2 = 24^2

2x^2 = 576

x^2 = 288

`x=√(288) \\ x= -√(288)`

15)

`area of the circle`
`=\pi r^(2)`

`5x^(2) y^(4) \pi =\pi r^(2) \\ r^(2) =5x^(2) y^(4) \\ r\sqrt{5x^(2) y^(4) } \\ r=√(5) xy^(2)`