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The distance of the point (12, –5) from origin is ______. - Mathematics

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Question

The distance of the point (12, –5) from origin is ______.

Options

  • 5 units

  • 12 units

  • 13 units

  • 17 units

MCQ
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Solution

The distance of the point (12, –5) from origin is 13 units.

Explanation:

Use the distance formula from the origin:

Distance = `sqrt(12^2 + (-5)^2)`

= `sqrt(144 + 25)`

= `sqrt(169)`

= 13 units

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Chapter 19: Co-ordinate Geometry: An Introduction - Exercise 19E [Page 405]

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Nootan Mathematics [English] Class 9 ICSE
Chapter 19 Co-ordinate Geometry: An Introduction
Exercise 19E | Q 1. | Page 405
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