The centre of a circle is at (2, 0). If one end of a diameter is at (6, 0), then the other end is at:... | MCQ 1m | Maths | SuperPadhai

Coordinate Geometry > Question

MCQ1 markYear: 2024EasyCBSE Class 10

coordinate-geometrymidpoint-formulacircle

Question

The centre of a circle is at

(2, 0)

. If one end of a diameter is at

(6, 0)

, then the other end is at:

Solution

1

Let other end be

(x, y)

. Centre is midpoint of diameter.

\frac{x + 6}{2} = 2 \Rightarrow x = - 2

,

\frac{y + 0}{2} = 0 \Rightarrow y = 0

Other end

= (- 2, 0)

+1 mark

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