Question

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

Explanation:

Step1: Check side - lengths

Two sides have length 5.22, so it is isosceles.

Step2: Check angle - measure

There is a 90° angle, so it is a right - triangle.

Answer:

Isosceles Right