Skip to content

Library Solve Practice

Search 7,000+ topics/

Color theme

Library Solve Practice

Search everything About Expii Contributors

Library
Math
Geometry
Circles in Geometry
Circle Concepts
Center and Parts of a Circle

Practice problem

Center and Parts of a Circle

By

What is the largest size of the inner angle of an arc (rounded down to the nearest whole degree)?

Choose one answer

Option A: A

$180^{\circ}$

Option B: B

$359^{\circ}$

Option C: C

$360^{\circ}$

Option D: D

There is no limit on the size of the angle.

Report a problem

What needs fixing?

Read explanations Rated practice

For a more Thought Full world.

Learn

Library
Search
Solve
Practice

Expii

About Expii
Contributors
Blog archive
Contact
Conduct

Family

LIVE
Po-Shen Loh

Free explanations from a community of curious people.© 2026 Expii, Inc.Terms Privacy

Find a topic

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems