Question

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

Explanation:

Step1: Check for equal sides

The triangle has two sides of length \(5.01\). So it is isosceles.

Step2: Check for angle type

The angles \(77^{\circ}\), \(31.4^{\circ}\), \(27^{\circ}\) are all less than \(90^{\circ}\). So it is acute.

Answer:

Isosceles Acute