Match each part of a circle

Exercise and reference answers

Matching pairs

1. Left

   Sector

   Right

   Two radii and the arc between them

2. Left

   Segment

   Right

   A chord and the arc that matches it

3. Left

   Minor sector

   Right

   The smaller of the two sectors

4. Left

   Major sector

   Right

   The one whose angle is 360 minus AOB

Instructions

Tap a part on the left, then tap what encloses it.

Explanation