Question

in an isosceles triangle the base angle are twice the vertex angle find the all the angles of the triangle​

Answer 1

Answer:

36,36,72

Step-by-step explanation:

base angles =2x where x is the veetex

sum of angles =180 5x =180

x=36

2x=72

Answer 2

Answer: vertex angle 34°

Base angles 68° each

Step-by-step explanation:

By angle sum property of triangle:-

2x + 2x + X = 180°

5x = 180

x = 180/5

x = 34°

Vertex angle is 34°.

Base angles is 34 × 2 = 68°