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Published byTyrone Holt Modified over 9 years ago
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Geometry
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Draw over two lines on your paper a couple inches apart. Draw a transversal through your two parallel lines. Find the measures of the eight angles created.
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If two parallel lines are cut by a transversal, then each pair of corresponding angles is congruent.
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3.1 Alternate Interior Angles- If two parallel lines are cut by a transversal, then the alternate interior angles are congruent. 3.2 Consecutive Interior Angles- If two parallel lines are cut by a transversal, then each pair of consecutive interior angles is supplementary.
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3.3 Alternate Exterior Angles- If two parallel lines are cut by a transversal, then each pair of alternate exterior angles is congruent.
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Find the measure of the missing angles. 118°
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Find x and y and then find the measures of the angles. 2x-10 x+15 3y+20
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