Mathematics · May / June 2024 · Paper 21 · Question 6
0580
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40° x° D C E A B NOT TO SCALE The diagram shows 5 kites that are congruent to kite ABCD. Each kite is joined to the next kite along one edge. Angle DAB = 40° and DCE is a straight line. Find the value of x. x = [3]
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145 [3]
M1 for 180 ÷ 6 or any angle congruent to BCD = 30
M1 for (360 – 40 – their 30) ÷ 2 oe
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