Current time:0:00Total duration:11:12

0 energy points

# Circles glossary

Formal definition of a circle. Tangent and secant lines. Diameters and radii. major and minor arcs. Created by Sal Khan.

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# Circles glossary

Current time:0:00Total duration:11:12

0 energy points

Formal definition of a circle. Tangent and secant lines. Diameters and radii. major and minor arcs. Created by Sal Khan.