Question

psl help me whats teh corrct ansdwer

Answer 1

Answer:

easy man 180-(90+21)

180-111

69

LIKE and MARK AS BRAINLIEST

Answer 2

In ΔABC, ∠C = 21°

∠B = Right Angle = 90°

Let ∠A be x°.

As we know that the sum of all angles of a triangle is 180°,

x+21+90 = 180

or, x+111 = 180

or, x = 180-111

or, x = 69

So, ∠A = x° = 69°

Hence, the value of ∠A is 69°.