Question

the complementary angle of 45` is
a) 90`
b) 45`
c) 135`
d) 55`​

Answer 1

Answer:

45

Step-by-step explanation:

formula to find complment of a angle is

90-1st angle=complement

so,if we apply this formula we get this

90-45=complement

90-45=45

thus 45 is the answer.

and If you are wondering what is a complementary angle

if 2 angles added if we get 90.it means that the angles are complementary.

and complement is the angle which should be added to make 90.

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