Question

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

Explanation:

Step1: Analyze side - lengths

Two side - lengths are 7.94 and one is 5.02. Since two sides are equal, it is an isosceles triangle.

Step2: Analyze angles

All angles are less than 90° (72°, 72°, 36°). So it is an acute - angled triangle.

Answer:

Isosceles Acute