PLZ help on 1 and 2 ASAP have to turn in homework now.
1 answer:
<h2>1.</h2>
- 180° . . . . linear angles are supplementary
- 3x . . . 180°
- 180°-3x
- PLM . . . . an exterior angle of a triangle is equal to the sum of the opposite interior angles
- 2x+72° . . . x
- 27°
<h2>2.</h2>
- CAB . . . . alternate interior angles where a transversal crosses parallel lines are congruent
- ACB . . . . the sum of angles of a triangle is 180°
- 3x . . . 180°
- 27°
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