Question

How to solve for x???

Answer 1

B)
`10√(3)`

Explanation:

So basically it's divided into 3 similar triangles and using ratios we can try to find x

long side/short side = long side/short side

(20)/(x) = (x)/(15)

`x^(2)` = 300

x =
`10√(3)`

I really hope I didn't make that too complicated-