If the radius of the circle is $9$9 cm, find its area correct to two decimal places.

Easy

Approx a minute

If the diameter of the circle is $24$24 cm, find its area correct to one decimal place.

The radius of a circular baking tray is $10$10 cm. Find its area correct to two decimal places.

Find the area of the circle shown, correct to one decimal place.

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performs calculations in relation to two-dimensional and three-dimensional figures