Question

answer
isosceles right isosceles obtuse
isosceles acute scalene right
equilateral scalene obtuse
scalene acute

Explanation:

Step1: Check for equal sides

In triangle \(WXV\), sides \(WX = 6.11\) and \(XV=6.11\). So, it is an isosceles triangle (a triangle with at least two equal - sided is isosceles).

Step2: Check for angles

The angles of the triangle are \(48^{\circ}\), \(66^{\circ}\), and \(66^{\circ}\). All angles are less than \(90^{\circ}\) (since \(48\lt90\), \(66\lt90\)). A triangle with all angles less than \(90^{\circ}\) is an acute triangle.

Answer:

Isosceles Acute