There's a rather large gentleman in this lesson. Why? Because he's been generous enough to demonstrate how to find the circumference of a circle, among other things.

Homework Q10

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Homework Q18

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Homework Q20

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Homework Q34

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Geometry 11(B) determine the area of composite two-dimensional figures comprised of a combination of triangles, parallelograms, trapezoids, kites, regular polygons, or sectors of circles to solve problems using appropriate units of measure.