A circle has radius 5cm. What is the diameter in cm?, 5, 10, 20, 25, A circle has diamter 50cm. What is the radius in cm?, 5, 10, 20, 25, A circle has a radius of 5cm. What is it's area in terms of ℼ?, 5ℼ, 10ℼ, 25ℼ, 100ℼ, A circle has diameter 12cm. What is the circumference in cm?, 144ℼ, 12ℼ, 6ℼ, 36ℼ, A circle has a diameter of 22cm. What is the area in cm2?, 121ℼ, 22ℼ, 484ℼ, 11ℼ, A circle has circumference 12ℼ in cm. What is the diameter in cm?, 6ℼ, 6, 24, 12, A circle has area 144ℼcm2. What is it's radius in cm?, 12, 24, 72, 144, A circle has circumference 20ℼ. What is it's area in cm2?, 40ℼ, 100ℼ, 10ℼ, 400ℼ, A semi circle has a radius of 7cm. Calculate the area in cm2., 3.5ℼ, 14ℼ, 49ℼ, 24.5ℼ, A circle has area 169ℼ cm2. What is the circumference?, 84.5ℼ, 13ℼ, 26ℼ, 676ℼ, This semi-circle has a diameter of 8cm. Calculate the total perimeter of the shape in cm., 8ℼ + 8, 4ℼ + 4, 16ℼ + 8, 4ℼ + 8, Calculate the area of this shape in cm2., 64ℼ, 16ℼ, 32ℼ, 48ℼ.

Area and circumference of circles

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