Question

plz give answer who will give answer I will mark him or her as barinlist​

Answer 1

Step-by-step explanation:

angle of a triangle is 180°

for ∆ TQS

T °+ Q ° + S° = 180°

x+18° + 2x + 90° = 180°

3x + 18° = 90°

3x = 90°-18°

x = 72°/3

× = 24°