Question

∆ABC is isoceles AB=BC,if cone B is twice the measure of Cone A ,find the measure of all the angles​

Answer 1

Answer:

According to the question

AB=BC

angle a=angle c

let angle a=angle c=x

given that

angle A=2 angle B=2x

angle sum property of a triangle

x+x+2x=180°

4x=180°

x=180/4

x=45°

angle a=angle c=x=45

B=2✖45°=90°