Measurement
Hong Kong
Stage 1 - Stage 3
Area of a Circle
Interactive practice questions
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.
Find the area of the circle shown, correct to one decimal place.
Find the area of the figure, correct to one decimal place.
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