NCERT Solutions for Class 7 Maths Exercise 15.3 Chapter 15 Visualising Solid Shapes

NCERT Solutions for Class 7 Maths Exercise 15.3 Chapter 15 Visualising Solid Shapes are provided here. Students can refer to these solutions and practise various questions daily to perform well in the final exams. This exercise of NCERT Solutions for Class 7 Maths Chapter 15 contains the topic related to visualising solid objects and viewing different sections of a solid.

Download the PDF of NCERT Solutions For Class 7 Maths Chapter 15 Visualising Solid Shapes – Exercise 15.3

 

ncert sol class 7 math ch 15 ex 3
ncert sol class 7 math ch 15 ex 3
ncert sol class 7 math ch 15 ex 3
ncert sol class 7 math ch 15 ex 3
ncert sol class 7 math ch 15 ex 3

 

Access other exercises of NCERT Solutions For Class 7 Chapter 15 – Visualising Solid Shapes

Exercise 15.1 Solutions

Exercise 15.2 Solutions

Exercise 15.4 Solutions

Access answers to Maths NCERT Solutions for Class 7 Chapter 15 – Visualising Solid Shapes Exercise 15.3

1. What cross-sections do you get when you give a

(i) vertical cut (ii) horizontal cut

to the following solids?

(a) A brick

Solution:-

The cross-section of a brick when it is cut into vertically is as shown in the figure below,

NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Image 51

The cross-section of a brick when it is cut into horizontally is as shown in the figure below,

NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Image 52

(b) A round apple

Solution:-

The cross-section of a round apple when it is cut into vertically is as shown in the figure below,

NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Image 53

The cross-section of a round apple when it is cut into horizontally is as shown in the figure below,

NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Image 54

(c) A die

Solution:-

The cross-section of a die when it is cut into vertically is as shown in the figure below,

NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Image 55

The cross-section of a die when it is cut into horizontally is as shown in the figure below,

NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Image 56

(d) A circular pipe

Solution:-

The cross-section of a circular pipe when it is cut into vertically is as shown in the figure below,

NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Image 57

The cross-section of a circular pipe when it is cut into horizontally is as shown in the figure below,

NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Image 58

(e) An ice cream cone

Solution:-

The cross-section of an ice cream when it is cut into vertically is as shown in the figure below,

NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Image 59

The cross-section of an ice cream when it is cut into horizontally is as shown in the figure below,

NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes Image 60


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