Question

ABC is an isosceles triangle with AB = AC . Draw AP perpendicular BC to show that angel B = angel C

Answer 1

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Answer 2

hey dear!
here is ur answer.
......
in TriABC
AB=AC [GIVEN ]
Therefore, angle B=angle C
[because angle opposite to equal sides are equal]
using angle sum property will made the angle APC and angle APD equal to 90°