Question

Fill in the blanks:
1The complement of an angle of 49° is an angle of
2. Are the angles 60° and 120° complementary?
3. Write the supplement of the angle of 71°.
4. Write the complement of the angle of 45°.
5. Write the supplement of the angle of 90°.​

Answer 1

Step-by-step explanation:

1.complement of 49=(90°- 49°)=41°

2.=60+120=180°, so the angle is supplementary.

3.supplement of 71=(180°- 71°) =109°

4.complement of 45=(90°- 45°)=45°

5.supplement of 90=(180°-90°)=90°