Question

Use the diagram to answer each question.
m/A+m/B=
These are called
1
2 m2D+mz
These are called
= 180°
Use the diagram to answer each question.
3. If m/H=43⁰.
m/E=
m/G=
m/F=
4. If m/G= 132°.
m/H=
m/E=
m/F=

Answer 1

Answers are:
1. m/A+m/B= 90 deg.
These are called right angles

2. m2D+mz “A”
These are called “supplementary angles”
= 180°

Use the diagram to answer each question.
3. If m/H=43⁰.
m/E= 47
m/G= 137
m/F= 133

4. If m/G= 132°.
m/H= 48
m/E= 42
m/F= 38