Answer:
hey mate here is ur answer.
Step-by-step explanation:
Right angle : Whose one side is exactly 90°
Obtuse angle : Whose one side is more than 90° but less than 180°.
Equiangular triangle : Whose three sides is perfect or equal angles.
Acute Triangle: Whose all sides are below 90° angles. but since the sum of any triangle should be 180° (refer to google)
hope it helps you,
mark me as the brainliest....
follow me