Math, asked by ashishgautam16231661, 11 months ago

an isoscles triangle base angle are equal to each other vertix is angle is 20 more than both of the base angle find of three angle of three triangle​

Answers

Answered by laddhaharsh90
0

Answer:

hey mate

suppose ABC is a triangle and the angles A and B are equal and angle C is 20 more than A and B

so using angle sum property (ASP)

A+A+20+A=180

3A+20=180

3A=160

A=160/3

two angles , A and B are 160/3

while the 3rd is 160/3+20=240/3

hope it will help you. ✌

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