If angle four is 42° and lines M and N Are parallel, give a reason why angle five is also 42°
Angle and angle, five interior angles, so their measures must be the same
Angle angle or vertical angles measures are congruent
Angles and angle, corresponding angles, measures are congruent
Angle angle, alternate, interior angles, so measures must be the same
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Angle four and angle five are alternate interior angles formed by a transversal intersecting parallel lines M and N. Therefore, the measures of angle four and angle five are congruent, making angle five 42°.
1 answer