Question

Sum of all the three interior angles of a triangle is equal to

• A. ${360}^{\circ }$
• B. ${120}^{\circ }$
• C. ${180}^{\circ }$
• D. ${90}^{\circ }$

Answer 1

Answer: (C)

${180}^{\circ }$

Sum of the interior angles of a triangle $={180}^o$