Question

if the sum of the two angles is 90°,then they are said to be_______​

Answer 1

Answer:

if the sum of the two angles is 90°,then they are said to be complementary angles.

Step-by-step explanation:

For ex. 60°+30°= 90°

Answer 2

Answer:

if the sum of two angle is 90 degree then it is called complementary angle