Question

①Write the complementary angles of the given angles.
(i) 700
(ii) 450
(iii) 400
(iv) 600

Answer 1

Answer:

(only if my question is correct) i)20 deg ii) 45 deg iii) 50 deg iv) 30 deg

Step-by-step explanation:

Given angles are complementary when their sum is equal to a right angle.

This property is only applicable to acute angles.

example: 1] 60 deg + 30 deg = 90 deg (right angle)

in the above case 60 and 30 are complementary angles.

2] 15 deg + 30 deg + 45 deg = 90 deg

in the above case 15, 30 and 45 together are complementary angles

so to find the complementary angle of say 60 deg we do:

90-60 = 30 degree

deg stands for degree