1) If the diameter of a circle is 6cm, what is its radius? a) 6cm b) 3cm c) 12cm d) 9cm 2) If the radius of a circle is 2cm, what is its circumference? a) 2π b) 2 x 2 x π c) 4π d) 8π 3) If the radius of a circle is 8cm, what is its diameter? a) 4cm b) 8cm c) 16cm d) 12cm 4) If the Diameter of a circle is 3cm, what is its circumference? a) 3π b) 3² x π c) 6² x π d) 6π 5) If the Diameter of a circle is 4cm, what is its area? a) 4π b) 16π c) 4π2 d) 16π2 6) If the radius of a circle is 2cm, what is its area? a) 2π b) π2² c) π4² d) 4π²

Area and Circumference

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