Find the circumference of the circle shown, correct to two decimal places.

Easy

Approx a minute

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Find the circumference of the circle shown, correct to $1$1 decimal place.

Find the circumference of the circle shown, correct to $2$2 decimal places.

Find the circumference of the circle shown, correct to $3$3 decimal places.

Outcomes

7.G.B.4

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