# NCERT Class 9 Mathematics Chapter 1 Orienting Yourself: The Use of Coordinates Solutions: In-Text and Exercise Questions Explained | SwaVid

This document provides questions and step-by-step solutions from Chapter 1, "Orienting Yourself: The Use of Coordinates," of the NCERT Class 9 Mathemati...

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# Orienting Yourself: The Use of Coordinates

## Find the gaps before this chapter finds them for you.

## Related chapters

Chapter 1 · Class 9 Mathematics

This document provides questions and step-by-step solutions from Chapter 1, "Orienting Yourself: The Use of Coordinates," of the NCERT Class 9 Mathematics textbook "Ganita Manjari" (2026-27 edition). The questions are sourced from the official NCERT PDF (iemh101.pdf) and include in-text questions (Think and Reflect) as well as end-of-chapter exercises.

Your study route

Think and Reflect (In-text Questions)

Answer: Standard residential room doors typically have widths ranging from 30 to 36 inches (approximately 2.5 to 3 feet). Doors in schools might vary, with some being wider for accessibility or specific purposes.

Exercise Set 1.1

Exercise Set 1.2

End-of-Chapter Exercises

Before you push ahead

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Source

- Observe the doors in your home and school.
- Measure their widths using a measuring tape or scale.
- Note down the measurements.
- Compare these measurements to common standard door widths. Standard residential doors are typically 30-36 inches (approx. 2.5-3 feet) wide. Wider doors, often 36 inches or more, are used for accessibility.
- NCERT Class 9 Mathematics textbook: Ganita Manjari : Chapter 1: Orienting Yourself: The Use of Coordinates

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