Question

Find the measure of each number angle: ​

Answer 1

12. 6= 68°

15. 4= 52°

Explanation:

12.

since 5= 22°

5+6= 90° since it Is a right angle

6= 90-22

therefore 6 is 68°

15.

since 3 is 38°

and 3+4= 90° since it is a right angle

4= 90-38

therefore 4 is 52°