Question

What is the sum of all the angles in an equilateral triangle?

• A. ${60}^{\circ }$
• B. ${120}^{\circ }$
• C. ${180}^{\circ }$
• D. ${360}^{\circ }$

Answer 1

The correct option is C ${180}^{\circ }$



We know that, in an equilateral triangle all the sides are equal and the angles are equal to ${60}^{\circ }$.
So, sum of all the angles in an equilateral triangle = ${60}^{\circ }+{60}^{\circ }+{60}^{\circ }={180}^{\circ }$