Mathematics - Geometry - Circles

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This course covers circles, including how to calculate the area of a circle.

By the end of this course, you will be able to

• Define a circle

• Define terms related to circles, including radius, chord, and diameter

• Measure arcs

• Define pi

• Calculate the circumference of a circle

• Calculate the length of an arc

• Calculate the area of a circle

• Calculate the area of a sector

Full course description