Math, asked by dhruvkrishnab7, 1 month ago

Please Answer This question With Steps Pls

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Answers

Answered by arshlankhanayan

1

Step-by-step explanation:

Given: Isosceles triangleABC

AB=AC

To prove: angleB = angleC

Construction: Draw a bisector angle A intersecting BC at D

Proof

In triangle BAD and CAD

AB=AC (Given)
Angle BAD= Angle CAD. ( by construction)
AD=AD. (Common)
Triangle BAD congruent to Triangle CAD. (by SAS Rule)

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