1.

Two parallel lines l and m are cut by a transversal t. If the interior angles of the same side of t be (2x - 8)° and (3x - 7)°, find the measure of these angles.​

Answer»

USING the PROPERTY of INTERIOR ANGLES on same sides

2x−8+3x−7=180

5x−15=180

x=39°

2x−8=2×39−8=70

3x−7=3×39−7=110



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