Question

in triangle abc bc=ac in angle c=40°then find value to of angle b​

Answer 1

Answer:

angle B = 40°

Step-by-step explanation:

Because angles opposite equal sides are themselves equal, an isosceles triangle has two equal angles (the ones opposite the two equal sides). Thus, given two equal sides and a single angle, the entire structure of the triangle can be determined.

Answer 2

Answer:

The answer is attached here.