Higher November 2018 Paper 2 Q15
15 The equation of a circle is \(x^2 + y^2 = 42.25\)
Find the radius of the circle. (1)
| Answer | Mark | Mark scheme |
|---|---|---|
| 6.5 | B1 | oe |
Additional guidance
Accept (eg) \(6\frac{1}{2}\) and \(\sqrt{42.25}\)
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