# Maths Basic Geometrical Ideas part 9 (Part of curves) CBSE Class 6 Mathematics VI | Summary and Q&A

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September 7, 2016
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LearnoHub - Class 11, 12
Maths Basic Geometrical Ideas part 9 (Part of curves) CBSE Class 6 Mathematics VI

## TL;DR

Learn about the different possibilities for the position of a point in a shape, whether it's inside, outside, or on the boundary.

## Key Insights

• 💠 The positioning of a point in a shape can be categorized as outside, inside, or on the boundary.
• 😚 Closed curves also have three possibilities for the position of a point - interior, exterior, or on the boundary.
• ❓ The region of a curve consists of both the interior and boundary.
• 😥 Knowing the position of points in geometry helps in determining the occupied space of shapes.
• 😚 These concepts are applicable to various types of shapes, including closed curves.
• 😥 Understanding the positioning of points is vital in accurately analyzing and describing geometric figures.
• 👾 The region of a curve represents the space occupied by the curve.

## Transcript

hello friends this video on basic geometrical ideas back nine is brought to you by exam feel calm no more fear from exam so now we will talk about the positioning of a point in any figure now we often say that ok when we deal with so many different types of shapes it becomes important to understand the position of any point on that shape whether th... Read More

## Questions & Answers

### Q: What are the three possibilities for the position of a point in a shape?

The possibilities include the point being outside, inside, or on the boundary of the shape. It's similar to a boy being outside the house, inside the house, or standing at the door.

### Q: What is the region of a curve?

The region of a curve includes both the interior and boundary of the curve. It represents the space occupied by the curve.

### Q: How is a point classified as interior, exterior, or on the boundary?

If a point is located inside the curve, it is classified as interior. If it is outside the curve, it is exterior. And if it lies on the curve, it is considered to be on the boundary.

### Q: Why is understanding the positioning of points important in geometry?

Understanding the positioning of points helps in analyzing and describing shapes accurately. It allows us to determine if a point is part of the shape or not, and helps in measuring the space occupied by the shape.

## Summary & Key Takeaways

• Understanding the position of a point in a shape is important to determine if it's inside, outside, or on the boundary.

• Similar to a boy's position in relation to his house, a point can be outside, inside, or on the boundary of a shape.

• In closed curves, a point can be interior (inside), exterior (outside), or on the boundary of the curve.

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