score
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Circumference of Circles

-Make sure to take PI as accurately as possible... 3.14 usually works. 3.14159 or the PI button on the calculator work best


Q1


i)


(1 mark)




ii)


cm
(1 mark)





Q2



i)


(1 mark)




ii)


cm
(2 marks)





Q3





cm
(2 marks)






Q4







cm
(2 marks)






Q5





cm
(2 marks)





Q6




cm
(3 marks)





Q7





(3 marks)