The coordinates of the end points of a diameter of a circle are (5, -2) and (5, 2). The length of the radius of the ... | MCQ 1m | Maths | SuperPadhai

Coordinate Geometry > Question

MCQ1 markYear: 2025EasyCBSE Class 10

coordinate-geometrydistance-formulacircle

Question

The coordinates of the end points of a diameter of a circle are

(5, - 2)

and

(5, 2)

. The length of the radius of the circle is:

Solution

1

Diameter

= (5 - 5)^{2} + (2 - (- 2))^{2} = 0 + 16 = 4

. Radius

= \frac{4}{2} = 2

.

+1 mark

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