Question

question 7 of 10
what is the greatest number of right angles that a triangle can contain?

a. 1

b. 3

c. 0

d. 2

Explanation:

Step1: Recall triangle angle sum

The sum of angles in a triangle is \(180^\circ\).

Step2: Analyze right angle impact

A right angle is \(90^\circ\). If there were 2 right angles, their sum would be \(90^\circ\times2 = 180^\circ\), leaving no angle for the third vertex. So a triangle can have at most 1 right angle.

Answer:

A. 1