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7.02 Circumference of a circle

Adaptive
Worksheet

Interactive practice questions

Find the circumference of the circle shown. You may use $3.14$3.14 for the value of $\pi$π .

Easy
1min

Find the circumference of the circle shown. You may use $3.14$3.14 for the value of $\pi$π.

Easy
1min

If the radius of a circle is equal to $9$9 cm, find its circumference. You may use $3.14$3.14 for the value of $\pi$π.

Easy
1min

If the radius of a circle is equal to $1.3$1.3 cm, find its circumference correct to two decimal places. You may use $3.14$3.14 for the value of $\pi$π.

Easy
1min
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Outcomes

7.G.B.4

Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.

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