Question

suppose ABC is a triangle in which BE AND CF are respectively the perpendicular 's to the sides AC and AB . If BE= CF , prove that triangle ABC is isoscles

Answer 1

the uper side one is ur answer

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Answer 2

area of triangle ABC = 1/2*AB*CF, with AB as base
area of triangle ABC= 1/2*AC*BE

1/2*AB*CF = 1/2*AC*BE
since BE =CF
AB=AC
ABC IS an isosceles triangle