Question

plzzzz solve this question step by step​

Answer 1

Step-by-step explanation:

angle BDA= angle CDA(altitude)

angle BAD= angle CAD(AD bisects)

AD=DA(common)

By ASA property

triangle BAD is congruent to triangle CAD

By CPCT

AB=AC

two sides are equal then triangle is isosceles

Hope it helps

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