Mathematics · Oct / Nov 2023 · Paper 21 · Question 22
0580
As printed in the paper
The question as text
41° NOT TO SCALE 13.6 cm A C B D ABCD is a rhombus with side length 13.6 cm. Angle ABC = 41°. BAC is a sector of a circle with centre B. DAC is a sector of a circle with centre D. Calculate the shaded area. cm2 [4]
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110 or 110.3… [4]
M3 for [2 ×] (2( 1 2 × 13.62 × sin 41) – ( 41 360 × π × 13.62)) oe OR
M1 for 1 × 13.62 × sin 41 oe 2
M1 for [2×] 41 360 × π × 13.62 oe
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