Question

AB=AC and angle A = 40°. Verify that angle C =70​

Answer 1

Answer:

This issoceles triangle.

two sides and two angles are equal.

one angle which is A is 40

then two angle is equals to 140

and as they are equal angle..

hence we divide it by 2...

At last we get answer which 70

hence proved that angle C and angle B is of ,70

Answer 2

Answer:

Step-by-step explanation: