Question

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

Explanation:

Step1: Analyze side lengths

All side lengths \(3.22\), \(4.84\), \(5.81\) are different. So it is a scalene triangle.

Step2: Analyze angles

One angle is \(90^{\circ}\). So it is a right - angled triangle.

Answer:

Scalene Right