Need help :( Plsssss

a. right angle, 90 degrees

b. obtuse angle

c. acute angle

Step-by-step explanation:

For A see the little box drawn in the space for the angle, that means it's a right angle and all right angles equal 90 degrees. For b, the angle is bigger than ninety degrees making it an obtuse angle. For c, the angle is less than ninety degrees and thus is acute.

A. Right Angle

B. Obtuse

C. Acute

The square drawn represents that the angle is 90 degrees otherwise known as a right angle. Angles that are larger than a right angle like the angle in B are known as obtuse and are larger than 90 degrees. The angles smaller than 90 degrees are acute angles and is C.