Mathematics · Oct / Nov 2020 · Paper 21 · Question 20
0580
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The question as text
2x° y° NOT TO SCALE ( ) x 60 ° + ( )° x 4 87 - The diagram shows a cyclic quadrilateral. Find the value of y. y = [4]
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107 [4]
B2 for x = 40
or M1 for 2x + x + 60 = 180 oe
M1 for correctly substituting their x into 4x – 87 + y = 180 oe or 4x – 87 + x + 60 + y + 2x = 360 oe
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