Question

Find the supplement of 4/3 of right angle .

Answer 1

4/3 of right angle

= 4/3 * 90

= 4*30

= 120°

Supplement of 120° = 180 - 120

= 60°

Answer 2

4/3 of right angle = 4/3 × 90 = 120.
supplement of 120 =
120 + x = 180
x = 60.