Question

each angle of an equilateral triangle is________ a)90° (b) 70° (c) 60°(d)80°​

Answer 1

Each angle of an equilateral triangle is 60°.

Angles in a triangle sum up to 180°

let the 3 angles be x

x +x +x = 180 °

3x = 180

x = 180/3 = 60°

Answer : (C) 60°

hope it helps !!