Question

PLS solve this question ..

Will mark as brainliest for the best answer.

answer correctly with steps...

Answer 1

a) 70 acute as you mentioned lol
b) 30 acute degrees
c) 70 acute

hope it helps you dear :)

Answer 2

1). angle A =50° and angle B = 60°

A+B+C= 180°

50 + 60 + C =180°

110° + C = 180°

C= 70°

Acute angle


2) angle A =130 and angle B = 20

A+B+C= 180°

130+ 20+ C =180°

150 ° + C = 180°

C= 30°

Acute angle


3)angle A =90° and angle B = 20°

A+B+C= 180°

90 + 20 + C =180°

110° + C = 180°

C= 70°

Acute angle