Mathematics (AS & A Level) · Oct / Nov 2020 · Paper 11 · Question 10
9709
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The question as text
C F O E A D B r 1 rad The diagram shows a sector CAB which is part of a circle with centre C. A circle with centre O and radius r lies within the sector and touches it at D, E and F, where COD is a straight line and angle ACD is 1 radians.
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10(a)[3]
10(b)[3]
10(c)[4]
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