Question

prove that each angle of an equilateral triangle is 60°​

Answer 1

Answer:

Step-by-step explanation:

let each angle be x

1)since all angles of an equilateral triangle are equal

we can assume all the 3 as x

since sum of all angles of a triangle is 180

2) x + x + x=180

3x=180

3) so x=60

since we had taken all angles as x (Step 1)

EACH ANGLE OF AN EQUILATERAL TRIANGLE IS 60

Answer 2

as we know equilateral triangle is in which 3 sides are there which is equal Let's the side be x then

x+x+x =180

3x=180

x=180/3

x=60