Question

How to solve for x???

Answer 1

Answer:

B) $10\sqrt{3}$

Step-by-step 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 =  $10\sqrt{3}$

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