Question

In a right angled ∆ if an angle measures 30° . Find the measure of third angle

Answer 1

Answer:

let a=90°[in right triangle]

b=30°

c=?

a+b+c=180°

c=60°

Answer 2

Answer

In right angle triangle ABC

A = 90°

B = 30°

C = ?

A +B +C = 180°

90 + 30 + C = 180

120 + C = 180

C = 180-120

C = 60°

All the best :)