Question

If

Δ
A
B
C
∼
Δ
E
D
C
, then find the value of x.

Answer 1

15

Explanation:

We can find value of x using similarity ratio

(3x-5)/32 = (5x-5)/56 cross multiply expressions

56×(3x-5) = 32×(5x-5)

21x - 20x = 35 - 20

x = 15