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# Circumference and Area of a Circle Worksheets

Select the Measurement Units

Applying the formula, Area = pi * r2, find the area of each circle.

Area from Diameter

Find the radius from diameter and apply the formula to find the area of a circle.

Each printable worksheet has 9 problems on finding area of a circle with the known radius or diameter. Two simple word problems and one story problem included.

Area and Circumference: Combined Review

These are the perfect review worksheets in finding both area and circumference of the circle.

Dividing the area by pi or 3.14, you get r2. Taking the square root, you get radius. Solve each problem based on this technique.

Area from Circumference

Find the area from the circumference of each circle in this stock of worksheets for 7th grade students. Word problems included to understand real-life application.

Applying the formula, Circumference = 2 * pi * r, find the circumference of each circle.

Circumference from Diameter

To find the circumference, multiply diameter with pi value. Each pdf worksheet has 9 problems.

Circumference of a circle worksheet contains six standard problems and two word problems.

Divide the circumference by pi or 3.14. You get the diameter. Answer the questions.

Circumference from Area

Each worksheet has 8 problems finding circumference from area of a circle. Simple word problems included.

Area of an Annulus Worksheets

Imagine two circles with different radii, but the same center; can you calculate the area of the region in between? Scout around these pdf worksheets, pore over the examples, and solve similar problems on area of an annulus!

(9 Worksheets)

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