Straight Lines

Easymathematics

The distance between points (3, 4) and (6, 8) is

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Subject: mathematics
Chapter: coordinate geometry
Topic: straight lines
Difficulty: Easy
Year: 2025

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Distance Formula: The distance $d$ between $(x_{1}, y_{1})$ and $(x_{2}, y_{2})$ is $d = (x_{2} - x_{1})^{2} + (y_{2} - y_{1})^{2}$ .
Identify Coordinates: $(x_{1}, y_{1}) = (3, 4)$ and $(x_{2}, y_{2}) = (6, 8)$ .
Calculation:
- $d = (6 - 3)^{2} + (8 - 4)^{2}$
- $d = 3^{2} + 4^{2} = 9 + 16 = 25$
Final Value: $d = 5$ .

This easy difficulty mathematics question is from the chapter coordinate geometry, covering the topic of straight lines. It appeared in the 2025 exam.

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Straight Lines

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