Question

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

Explanation:

Step1: Check side - length equality

Two sides have length 4.6. Since two sides are equal, it is an isosceles triangle.

Step2: Check angle measure

One angle is 90°. A triangle with a 90 - degree angle is a right - triangle.

Answer:

Isosceles Right