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Circumference and area of a circle

DIFFICULTYintrostandardchallengeexam
Question 1 of 8

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The radius of a circle is 28 cm

(a)1 mark

Find the boundary length of the circle, correct to 1 decimal place

Format: 1 d.p.
(b)1 mark

Find the area of the circular region, correct to 1 decimal place

Format: 1 d.p.