given B is the midpoint of line CE, Angle C is congruent to angle E. prove angle a is congruent to angle D

Mathematics

1 answer:

ser-zykov [4K]3 years ago

8 0

Answer:

see below

Step-by-step explanation:

The ASA congruence postulate is being invoked, so you're looking to show two angles and the side between them are congruent.

_____

Personally, I'd go at it differently. I'd say that alternate interior angles ∠C≅∠E means AE║CD, so ∠A≅∠D because they're alternate interior angles. B does not need to be a midpoint for this proof.

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Answer:

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Given parallelogram ABCD and AB || CD, if mAB = -5 then mCD must be:

Anastaziya [24]

Answer:

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