Question

In ∆ABC , seg AB =seg BC= seg AC then find the measure of angle B​

Answer 1

Angle B = 60 degree.

Step-by-step explanation:

It is equilateral triangle because all sides are equal.

When all sides are equal then the angles will be equal.

Sum of interior angles of equilateral triangle = 180°.

Let all angles common = X.

X + X + X = 180°

3x = 180°

x = 180°/3

X = 60°