Question

prove that each side of triangle is 60 degree​

Answer 1

Answer:

Accordingly, all the 3 sides of the equilateral triangle hold equal angles. Since, we know, that the sum of all angles of any triangle be 180° . Let each angle be a. Hence, we can show that all the 3 angles of an equilateral triangle hold equal angles; i.e. 60°.

NEW ON BRAINLY...

PLEASE FOLLOW ME...

Answer 2

Answer:

Step-by-step explanation:

sum of measure of all angle of triangle is 180

take any three angles

m<a +m<b+ m<c =180°

take all angles as x

x+x+x = 180

3x =180°

x=60

so, all the angles of triangle are 60°

or

For an equilateral triangle, we know that all 3 sides of the triangle are equal. Accordingly, all the 3 sides of the equilateral triangle hold equal angles.

Since, we know, that the sum of all angles of any triangle be 180° .

Let each angle be a.

Thus,

Hence, we can show that all the 3 angles of an equilateral triangle hold equal angles; i.e. 60°.

Read more on Brainly.in - https://brainly.in/question/766062#readmore