Question

what is a supplement of 3/4 of a right angle
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Answer 1

Answer:

67.5 degree pls mark me brainlist

Answer 2

Answer:

Right angle=90°

first we need to find whats is the 4/3 of 90°

there are two ways

1)

=4/3×90°

=120°

2)

=90÷3-39(1/3 of 90)

=30×4-120°

Now,to find the supplementary

180°-120°

=60°

therefore, the supplement of 4/3 of 90° is 60°

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