Question

EXERCISE 5.1
Find the complement of the following angles:
(a) 20°
(b) 53°
(c) 57
following angles​

Answer 1

Answer:

(a) 70°,(b) 37°,(c) 33°

Step-by-step explanation:

complementary angles:Sum of any two angles is 90° then they are said to be complementary angles of each other

complementary angle of 'x' is 90-x

so

(a)complimentary angle of 20° is 90°-20°=70°

(b) complimentary angle of 53° is 90°-53°=37°

(c) complimentary angle of 57° is 90°-57°=33°