Acute, right, obtuse and straight angles worksheets

What is on this worksheet

Angles drawn in different directions, and students circle acute, right, obtuse or straight for each one.

• Types: Add straight

You can change any of these settings above. Press "New problems" for a fresh set with the same settings, or pick Version A to Z to print different sheets for neighboring desks. The answer key always matches.

About types of angles worksheets

Every angle is drawn with an exact size and turned to a different direction, so a right angle is not always the corner of the page. Right angles carry a square mark, the others a small arc. Angles are kept at least 15 degrees away from a right angle, so no case is a close call.

Choose three types (acute, right, obtuse) or add the straight angle. Students circle the name. The answer key circles the correct word.

Printing

US Letter or A4, portrait: choose your paper size above. Print at 100 percent (actual size). Use "Black and white" for the copier, or "Color" for display pages and mini books.