Question

Classify the triangle into acute triangle, obtuse triangle and right
triangle with the following angles:
(a) 90°, 45°, 45°
(b) 60°, 60°, 60°
(c) 80°, 60°, 40°
(d) 130°, 40°, 10°
(e) 90°, 35°, 55°

Answer 1

Answer:

Step-by-step explanation:

90°is right angle,60°,10,35,40,55and80° are actuye angle , 130°is obtuse angle

Answer 2

Answer:

a right triangle b acute triangle c acute triangle d obtuse triangle