Sagot :
Answer:
Step 1 of 2 : Write down the given angle. The given angle is 72°Step 2 of 2 : Find complement of 72° Two angles are said to be complementary if sum of the angles is 90° Here the given angle = 72° Let x be the complement of 72° So by the given condition. x + 72° = 90° ⇒ x = 90° - 72° ⇒ x = 18°
Answer:
It's complementary angle is 18°
Step-by-step explanation:
Solution;
Let its complementary angle=x, because the measure of an angle is 72°.
So, 72° + x = 90°
Therefore, x=18°