Question

Solve similar triangles
Solve for x.

Answer 1

Answer:

x = 12

Step-by-step explanation:

Apply Thales' theorem

$\frac{ED}{CB} =\frac{AD}{AB}$

$ED=x$

$\frac{x}{6} =\frac{20}{10}$

$x=\frac{(20)(6)}{10} =12$

Hope this helps