Gce Model Questions Vol1 2017 Mathematics Question 24

Practice objective / multiple choice question 24 from the 2017 Gce Model Questions Vol1 Mathematics examination.

Gce Model Questions Vol1 2017 Mathematics Objective / Multiple Choice Hard Difficulty
Question 24 GCE_MODEL_QUESTIONS_VOL1 • 2017 • MATHEMATICS • objective

Find the centre and radius of the circle that passes through the points \(A(1,2)\) and \(B(4,6)\) and whose centre lies on the line \(x+2y=5\).

Answer Options

A. Centre \((23\/2, -17\/4)\); radius \(\frac{20\sqrt{5}}{4}\)
B. Centre \((27\/2, -17\/4)\); radius \(\frac{30\sqrt{5}}{4}\)
C. Centre \((27\/2, -13\/4)\); radius \(\frac{25\sqrt{5}}{4}\)
Correct Answer D. Centre \((27/2, -17/4)\); radius \(\frac{25\sqrt{5}}{4}\)
Correct Answer
D
Correct Option:
Centre \((27/2, -17/4)\); radius \(\frac{25\sqrt{5}}{4}\)

About This Question

This is Gce Model Questions Vol1 2017 Mathematics Question 24. It is one of the objective questions from the 2017 Gce Model Questions Vol1 Mathematics examination.

Difficulty level: Hard .

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