Question

You will explain how to go about solving for the unknown letters A B C D using your angle vocabulary /concepts. Organize your sentences in a way that clearly emphasis your understanding of this unit.

Angle vocabulary/ concepts :

Supplementary Angle

Transverse Angles

Complimentary Angle

Triangle Sum Theorem

Right Angle

Straight Angle

Vertical Angel

Congruent

Parallel Lines

Answer 1

To find c° go with Triangle Sum Theorem .

To find d° go with Supplementary Angle with 58°.

To find a° go with Transverse Angles.

To find b° go with Transverse Angles .

Explanation:

c° = 180- 58 - 48 = 74°

b° = 48°

d° = 180 - 58 = 122°

a° = 58°