Area and Circumference of Circles Matching Activities.
1. Circumference of Circles Match Three!
Students must work out the total perimeter of a bunch of shapes that include circles and simple parts of circles. They then match this to the answer in terms of pi and as a decimal.
2. Area of Circles Match Three!
As above, but this time the students must work out the total area of the shapes. Includes simple compound shapes and simple sectors (e.g. half, quarter, third of a circle).
Tags: Pi, Area of a Circle, Circumference of a Circle
Common Core: 7.G.B.4
Know the formulas for the area and circumference of a circle and use them to solve problems;
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