Neco 2021 Further Mathematics Question 10

Practice objective / multiple choice question 10 from the 2021 Neco Further Mathematics examination.

Neco 2021 Further Mathematics Objective / Multiple Choice Medium Difficulty
Question 10 NECO • 2021 • FURTHER_MATHEMATICS • objective

A circle passes through the point \((1,2)\) and is tangent to both lines \(x+y=4\) and \(x-y=2\). If the centre of the circle lies in the first quadrant, find the radius of the circle.

Answer Options

A. 2\\sqrt{2} + \\sqrt{3}
B. \\sqrt{2} - \\sqrt{3}
C. 2\\sqrt{3} - \\sqrt{2}
Correct Answer D. 2\sqrt{2} - \sqrt{3}
Correct Answer
D
Correct Option:
2\sqrt{2} - \sqrt{3}

About This Question

This is Neco 2021 Further Mathematics Question 10. It is one of the objective questions from the 2021 Neco Further Mathematics examination.

Difficulty level: Medium .

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