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2 years ago

Please help with this geometry question.

Mathematics

1 answer:

konstantin123 [22]2 years ago

6 0

The exercise below is one that requires the proof that of certain dimensions using the rules of congruence. of triangles.

<h3>What does it mean for two angles to be congruent?</h3>

It simply means that both angles are similar in measure.

<h3>What is the required proof of the given problem?</h3>

It is given that ∠BAD=∠EAC

∠BAD+∠DAC=∠EAC+∠DAC [add ∠DAC on both sides]

Therefore ∠BAC=∠DAE

In △BAC and △DAE

AB=AD (Given)

∠BAC=∠DAE (Proved above)

AC=AE (Given)

Therefore △BAC≅△DAE (By SAS congruence rule)

Therefore BC=DE because Corresponding Parts of Congruent Triangles CPCT are congruent.

Learn more about congruence at;
brainly.com/question/385
#SPJ1

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