Question

determine the type of triangle that is drawn below.

Explanation:

Step1: Check angles

A triangle with one angle greater than \(90^{\circ}\) is an obtuse triangle. Here, \(\angle R = 99^{\circ}>90^{\circ}\).

Step2: Check side lengths

Since all side lengths \(4.9\), \(7.05\), \(9.18\) are different, it is a scalene triangle.

Answer:

The triangle is an obtuse - scalene triangle.