Question

if in = 2x + 10 and at = 26, find x.

Explanation:

Step1: Assume congruent triangles

Triangles IBN ≅ ART (matching marks)

Step2: Set sides equal

IB = AT → 2x + 10 = 26

Step3: Solve for x

2x = 26 - 10 → 2x = 16 → x = 8

Answer:

8