Question

the equal angles of an isosceles triangle is 150° find all the angles of these triangles​

Answer 1

Answer:

sum of all the angles of a triangle = 180°

Let the two angles be x

30 + x + x = 180

2x = 180 - 30 = 150

x = 150/2

x = 75°

✔✔ It is an isosceles triangle.

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Answer 2

Answer:

In isosceles two sides are equal then , sum of two angles are 150°

and the sum of three sides of triangle is 180°

let the side of triangle is x

150°+ x= 180°

x= 180° - 150°

x= 30°

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