Question

Each one of the egual angles of an
isosceles triangle is 36°. find the
third angle?​

Answer 1

the angle of an triangle =180⁰

180⁰=36⁰+36⁰+x

180⁰-72⁰=x

x=108⁰

Answer 2

Step-by-step explanation:

let the angles be a, b, c

let a and b the equal ones

so,

a+b+c=180(angle sum property of triangle)

36+36+c=180

72+c=180

c=180-72

c=108

the third angle =108