Question

Find the measure of the missing angle.

Answer: a=

Answer 1

Answer:

a = 60

Step-by-step explanation:

The two angles form a right angle so the add to 90 degrees

a+30 =90

Subtract 30 from each side

a = 90-30

a = 60

Answer 2

Answer:

Hello! answer: a = 60

Step-by-step explanation:

This is a complementary angle meaning it will add up to 90 degrees so...

90 - 30 = 60 therefore a = 60 hope that helps!