Question

show that angels of an equilateral triangle are 60* each.

Answer 1

In equilateral triangle all sides are equal..
AB + BC + CD = 180°
AB + AB + AB = 180°
3AB =180°
AB=180°/3
AB= 60°
Hence, proved......
pless mark brainliest..

Answer 2

hey dear here's the answer

since it is an equilateral triangle so all the sides are equal
so let the three angles be x
x+x+x= 180°

=> 3x =180°

=> x = 180/3 = 60°

hence proved

hope it helps to