Question

prove that all the angles of an equilateral triangle are equal​

Answer 1

Step-by-step explanation:

There are 3 angles in a traingle and the sum of all angles of the triangle is 180 degree

let the angles of an equilateral traingle be x

now we have

$x + x + x = 180$

$3x = 180$

$x = 60$

The angles of an equilateral traingle are

x=60

x=60

x=60

so all angles of an equilateral traingles is

180 degree

hence proved