Maharashtra State Board course SSC (English Medium) Class 9
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# If ‘A’ is a Real Number, What is the Distance Between the Y-axis and the Line X = a ? - Geometry

ConceptEquations of Lines Parallel to the X-axis and Y-axis

#### Question

If ‘a’ is a real number, what is the distance between the Y-axis and the line x = a ?

#### Solution

The line x = a is parallel to the Y-axis passing through (a, 0).

If a > 0, then the line will be a distance of a units to the right of the Y-axis.

If a < 0, then the line will be a distance of a units to the left of the Y-axis.

Thus, the distance between the Y-axis and the line x = a is |a| units.

Is there an error in this question or solution?

#### APPEARS IN

Balbharati Solution for Balbharati Class 9 Mathematics 2 Geometry (2019 to Current)
Chapter 7: Co-ordinate Geometry
Problem Set 7 | Q: 7 | Page no. 99
Solution If ‘A’ is a Real Number, What is the Distance Between the Y-axis and the Line X = a ? Concept: Equations of Lines Parallel to the X-axis and Y-axis.
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