English, asked by kanwarshashi73, 7 months ago

AD is an altitude of an isosceles triangle ABC in which AB= AC show that ad bisects BC​

Answers

Answered by shahnoorsdq63
16

Given:-

ABC is a isosceles triangle.

AD is perpendicular on BC.

AB=BC

To prove:-

In Triangle ACD AND ABD,

AD=AD (Common)

AC=AB (Given)

Angle ADC=Angle ADB (90 degree

each)

Hence,Triangle ACD=ABD (By SAS)

Therefore,AD bisects BC. (By

C.P.C.T.)

HENCE,PROVED.

Answered by Anonymous
11

CRM

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