NCERT Solutions Class 5 Maths Chapter-9 Boxes and Sketches

NCERT Solutions Class 5 Maths Chapter-9 Boxes and Sketches, is provided here for students so that they can practice from here and prepare well for exams. These materials are designed by our subject experts as per the CBSE syllabus(2020-2021) prescribed for class 5.

NCERT solutions class 5 maths chapter 9, explains about different shapes of boxes along with their drawing. This chapter is published in the NCERT textbooks of 5th grade for Maths subject and is available on BYJU’S. Students can download class 5 maths notes, textbooks and NCERT solutions along with other class 5 maths study materials.

NCERT Solutions for Class 5 Maths Chapter 9 Boxes and Sketches:-Download PDF Here

NCERT Solutions for Class 5 Maths Chapter 9 Boxes and Sketches
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Access NCERT Class 5 Maths Chapter 9 Boxes and Sketches

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Sweet box:

Ramya went to buy sweets. The shopkeeper took a paper cut-out and quickly made a lovely pink box for the sweets!

1. She made four more shapes. Each is to be folded along the dotted lines. You have to find out which of these can be made into a box.

NCERT Solutions for Class 5 Maths Chapter 9 - Image 1

Solution:

Cutouts of (a) and (c) can be made into boxes.

Shapes that fold into a cube:

A. Buddha wants to make a paper cube using a squared sheet. He knows that all the faces of a cube are squares.

He draws two different shapes.

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1. Will both these shapes fold into a cube?

Solution:

Yes, both the shapes can be folded into cubes.

2. Draw at least one more shape which can fold into a cube.

Solution:

NCERT Solutions for Class 5 Maths Chapter 9 - Image 3

3. What will be the area of each face of the cube?

Solution:

The area of each face of the cube = side × side.

4. Draw one shape which will not fold into a cube.

Solution:

NCERT Solutions for Class 5 Maths Chapter 9 - Image 4

5. Look around and discuss which things around you look like a cube. List a few.

Solution:

Dice, Rubik’s cube, Ice cube and sugar cubes are resembles the shape of a cube.

Boxes and boxes:

1. All boxes are not cubes. Here are some different kinds of boxes. Match the shape on the left with a box into which it will fold.

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Solution:

NCERT Solutions for Class 5 Maths Chapter 9 - Image 6

Floor maps:

1. For making a house a floor map is first made. Have you ever seen a floor map? Here is a floor map of Vibha’s house. It shows where the windows and the doors are in the house.

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Solution:

Yes, I have seen a floor map.

2. Which is the front side of her house? How many windows are there on the front side?

Solution:

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Front side of her house shows in the figure. There are two windows on the front side.

3. Which one is Vibha’s house?

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Solution:

Deep drawing (d) is Vibha’s house.

Practice time:

1. Look at this floor map of a house. Make doors and windows on the deep drawing of this house.

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Solution:

NCERT Solutions for Class 5 Maths Chapter 9 - Image 14

A deep drawing of a cube:

Soumitro and his friends made deep drawings of a cube.

These are their drawings.

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1. Which of the drawings look correct to you? Discuss.

Solution:

The drawings (d), (e) and (g) are correct.

2. Can you add some lines to make drawing (f) into a deep drawing of the cube?

Solution:

NCERT Solutions for Class 5 Maths Chapter 9 - Image 16

3. In the same way make a deep drawing of a box which looks like this.

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Solution:

NCERT Solutions for Class 5 Maths Chapter 9 - Image 18

Matchbox play:

Navin, Bhaskar and Pratigya made this bridge using matchboxes.

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1. If you look at the bridge from the top, how will it look? Choose the right drawing below:

NCERT Solutions for Class 5 Maths Chapter 9 - Image 20

Solution:

NCERT Solutions for Class 5 Maths Chapter 9 - Image 21

2. Look at the photo and try to make a deep drawing of this bridge.

Solution:

NCERT Solutions for Class 5 Maths Chapter 9 - Image 22

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