Question

If the sum of the angles 2 x,(x-30)is a right angle,then find x

PLEASE FAST​

Answer 1

Answer:

hope it helps you!!

Step-by-step explanation:

A T.Q ,

2x + (x - 30) + 90° = 180°

=> 2x + x - 30° + 90° = 180°

=> 3x + 60°= 180°

=> 3x = 180° - 60°

=> x = 120°/3

=> x = 40°