the following pair of triangle are congruent find the unknown angles
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In triangle ABE
80 + 80 + unknown angle = 180
Angle sum property
Unknown angle = 20
Another unknown angle = 20
( vertically opp angle )
80 + 80 + unknown angle = 180
Angle sum property
Unknown angle = 20
Another unknown angle = 20
( vertically opp angle )
Answered by
0
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