A-Level
EDEXCEL
Mathematics & Further Mathematics
October 2020
QP-202010-Mathematics-UP2 · Question 4
Question (excerpt):
12 4. The points P and Q have coordinates (–11, 6) and (–3, 12) respectively. Given that PQ is a diameter of the circle C, (a) (i) find the coordinates of the centre of C, (ii) find the radius of C. (…
12 4. The points P and Q have coordinates (–11, 6) and (–3, 12) respectively. Given that PQ is a diameter of the circle C, (a) (i) find the coordinates of the centre of C, (ii) find the radius of C. (…
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