Question

Prove that each angle of an equilateral triangle are 60°.(For 5 marks question)

Answer 1

Here is your answer

In equilateral triangle all sides are equal so their opposite angle are also equal
we know that the sum of all angles of a triangle is 180
let one angle is x
x+x+x =180
3x = 180
x =180/3
x=60
Proved
Hope it helps you