Question

tell me please the answer of this question
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Answer 1

Answer:

1) 30°

2) 36°

Step-by-step explanation:

1) complimentary angle = 90°

2/3 of right angle

= 2/3 × 90

= 2 × 30

= 60°

complimentary angle of 60°

x + 60° = 90°

x = 90 - 60

x = 30°

2) supplementary angle = 180°

8/10 of right angle

= 8/10 × 180

= 8 × 18

= 144°

supplementary angle of 144°

x + 144 = 180

x = 180 - 144

x = 36°

hope you get your answer

Answer 2

i) 2/3 right angle = 60°

Complement = 90° - 60° = 30°

ii) 8/10 right angle = 72°

Supplement = 180°-72° = 108°