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Q28: Question – Paper 1 – November 2017
Q28: Question – Paper 1 – November 2017
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A, B and C are points on the circle x2 + y2 = 36 as shown.
A is on the y-axis.
B is on the x-axis.
M is the midpoint of AB.
COM is a straight line.
a) Show that the coordinates of A are (0, 6)
[1 mark]
b) Work out the coordinates of B.
[1 mark]
c) Show that the equation of the straight line passing through C, O and M is y = x
[2 marks]
d) Work out the coordinates of C.
Give your answers in surd form.
[3 marks]