Question

plz me right answer fast plz​

Answer 1

Answer:

given :triangle ABC

to prove :angle B = angleC

construction :draw a median from A on BC

such that

BD =DC

in triangle ABD and ACD

BD =DC (cons)

AB=AC (given)

AD =AD (common)

by sss congruency rule

ABD ≈ ACD

by cpct..

<B= <C