Question

in the adjoining figure,angle ABC=angle ACB and D is the midpoint of BC. prove that triangle ADB =~triangle ADC​

Answer 1

Step-by-step explanation:

In triangle ABD and triangle ACD,

seg BD = seg BC ........( D is the midpoint of BC)

seg AD =seg AD .........(AD is the common line)

angle ABD = angle ACD.....(given)

Therefore the two triangle are congruent by SAS test of congruence