how can we prove this help in proving this plzz
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In triangle ABE
AB parallel to DC and BE and AE are it's transversal
Therefore angle EDC = angle EBA. corresponding angles test
and angle ECD = angle EAB. corresponding angles test
therefore angle A = angle B
In triangle ABE,
Angle A = Angle B (given)
Therefore EB = EA
because base angles are equal
Therefore Triangle ABE is an isosceles triangle
AB parallel to DC and BE and AE are it's transversal
Therefore angle EDC = angle EBA. corresponding angles test
and angle ECD = angle EAB. corresponding angles test
therefore angle A = angle B
In triangle ABE,
Angle A = Angle B (given)
Therefore EB = EA
because base angles are equal
Therefore Triangle ABE is an isosceles triangle
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Answer:
it's very simple please see in the picture
Step-by-step explanation:
if you have any questions then please ask in the comments.
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