Question

Write a complement of each angles:-
a) 53
b) 45°
c) 1°
d) 69
d) 81°
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Answer 1

Let the no. = X

1. x+53°=90

x=90-53

x=37°

2. x+45°=90

x=90-45

x=45°

3. x+1=90

x=90-1

x=89°

4. x+49=90

x=90-49

x= 41°

5. x+81=90

x=90-81

x=9°

Answer 2

Complementary of angle is

a) . 90 - 53

=37°

b) 90-45

= 55°

c) 90 - 1

= 89°

d) 90 -69

21°

e) 90-81

= 9 °