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Chapter 19 of 26
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Co-Ordinate Geometry

NIOS · Class 10 · Maths

Flashcards for Co-Ordinate Geometry — NIOS Class 10 Maths. Quick Q&A cards covering key concepts, definitions, and formulas.

38 questions28 flashcards5 concepts

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A labeled diagram showing the XOX' and YOY' axes, origin, and four quadrants in a Cartesian coordinate system.
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28 Flashcards
Card 1Coordinates of a point

Find the co-ordinates of the point whose x-coordinate is 3 and y-coordinate is 4.

Answer

Step 1: Write the first number as the x-coordinate. Step 2: Write the second number as the y-coordinate. Answer: The point is (3, 4).

Card 2Origin

What is the co-ordinate of the origin?

Answer

The origin is the point where the x-axis and y-axis intersect. Answer: (0, 0).

Card 3Coordinates of a point

Find the distance of point (5, 6) from the y-axis and from the x-axis.

Answer

Step 1: The first number gives distance from the y-axis. Step 2: The second number gives distance from the x-axis. For (5, 6): distance from y-axis = 5 units, distance from x-axis = 6 units. Answer: 5

Card 4Coordinates of a point

Why are the points (3, 4) and (4, 3) generally different positions?

Answer

The order of numbers matters in co-ordinates. In (3, 4), x = 3 and y = 4. In (4, 3), x = 4 and y = 3. These are different points because the horizontal and vertical distances are different. Answer: In

Card 5Quadrants

Which quadrant contains the point (-3, 4)?

Answer

Step 1: x is negative. Step 2: y is positive. Quadrant signs are: I (+,+), II (-,+), III (-,-), IV (+,-). Answer: Quadrant II.

Card 6Quadrants

Classify the point (4, -1) into the correct quadrant.

Answer

Step 1: x is positive. Step 2: y is negative. Quadrant signs are: I (+,+), II (-,+), III (-,-), IV (+,-). Answer: Quadrant IV.

Card 7Distance formula

Find the distance between P(6, 8) and Q(-9, -12).

Answer

Use the distance formula: PQ = square root of ((x2 - x1)^2 + (y2 - y1)^2) Step 1: Substitute the values. PQ = square root of ((-9 - 6)^2 + (-12 - 8)^2) Step 2: Simplify. PQ = square root of ((-15)^2 +

Card 8Distance formula

Find the distance between A(-6, -1) and B(-6, 11).

Answer

Use the distance formula: AB = square root of ((x2 - x1)^2 + (y2 - y1)^2) Step 1: Substitute the values. AB = square root of ((-6 - (-6))^2 + (11 - (-1))^2) Step 2: Simplify. AB = square root of (0^2

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Frequently Asked Questions

What are the important topics in Co-Ordinate Geometry for NIOS Class 10 Maths?
Key topics in Co-Ordinate Geometry include Coordinate Geometry Concepts Overview, Co-ordinate Geometry Concept Map, Coordinate Geometry Concepts Overview. These are the concepts NIOS Class 10 examiners draw on most — study them first, then practise related questions.
How to score full marks in Co-Ordinate Geometry — NIOS Class 10 Maths?
Understand the core concepts first, then work through the 38 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.
How many flashcards are available for Co-Ordinate Geometry?
There are 28 flashcards for Co-Ordinate Geometry covering key definitions, formulas, and concepts. Use them daily for 10–15 minutes for best results.

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