Question

Find the complement of 30°​

Answer 1

The sum of two complementary angles = 90°

So , 30+x = 90°

x = 90-30

x = 69°

Answer 2

Answer:

60

Step-by-step explanation:

Let the complement be X

We know that complement angles is equal to 90°

So, X + 30 = 90

X = 90 - 30

X = 60