Question

What is the probability of obtaining the sum of interior angles of a triangle as ${180}^{\circ }$?

• A. 0
• B. 0.5
• C. 1
• D. 0.88

Answer 1

The correct option is C

1

According to Triangle Angle Sum theorem, 'The sum of the measures of the interior angles of a triangle is ${180}^{\circ }$.'

Therefore, it is a sure event and the probability is 1.