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If A(−4, 0), B(6, 0), the length of AB is ______. - Mathematics

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Question

If A(−4, 0), B(6, 0), the length of AB is ______.

Options

  • 2 units

  • 6 units

  • 4 units

  • 10 units

MCQ
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Solution

If A(−4, 0), B(6, 0), the length of AB is 10 units.

Explanation:

Points A(–4, 0) and B(6, 0) lie on the x-axis, so their distance is the horizontal difference in x-values.

Using the formula:

AB = |6 − (−4)|

= |6 + 4| 

= 10 units

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Chapter 21: Coordinate Geometry - MULTIPLE CHOICE QUESTIONS [Page 262]

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B Nirmala Shastry Mathematics [English] Class 9 ICSE
Chapter 21 Coordinate Geometry
MULTIPLE CHOICE QUESTIONS | Q 9. | Page 262
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