Question

please explain me it's answer ​

Answer 1

Step-by-step explanation:

AB=AC

Therefore, angle B = angle C

Now, sum of all the angles of triangle = 180

angle A+ angle B+ angle C= 180

50 + angle B + angle B = 180. (angle B = angle C)

2 angle B = 180 - 50

2 angle B = 130

angle B= 130/2

angle B = 65°

Now, angle B = angle C

65° = angle C

therefore, angle B = angle C = 65°

option C answer

Answer 2

Answer:

The measure of Angle ABC is 65°.

Hope it helps u dude!!✌️