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On January 25, 2024, 11:35 AM

Exercise 15.3 - Chapter 15 Visualising Solid Shapes class 7 ncert solutions Maths - SaraNextGen [2024]


Question 1:

What cross-sections do you get when you give a

(i) vertical cut (ii) horizontal cut

to the following solids?

(a) A brick (b) A round apple (c) A die

(d) A circular pipe (e) An ice cream cone

Answer:

(a) A brick

We can give a vertical cut to a brick in the following way.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/3/45/1866/Chapter%2015_html_33e9bd86.jpg

We can give a horizontal cut to a brick in the following way.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/3/45/1866/Chapter%2015_html_m10d8db3b.jpg

(b) A round apple

We can give a vertical cut to a round apple in the following way.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/3/45/1866/Chapter%2015_html_ff1c967.jpg

We can give a horizontal cut to a round apple in the following way.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/3/45/1866/Chapter%2015_html_m1bf25d70.jpg

(c) A die

We can give a vertical cut to a dice in the following way.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/3/45/1866/Chapter%2015_html_6ca7cba0.jpg

We can give a horizontal cut to a dice in the following way.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/3/45/1866/Chapter%2015_html_1d04261a.jpg

(d) A circular pipe

We can give a vertical cut to a circular pipe in the following way.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/3/45/1866/Chapter%2015_html_m7e378558.jpg

We can give a horizontal cut to a circular pipe in the following way.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/3/45/1866/Chapter%2015_html_m21c3b355.jpg

(e) An ice cream cone

We can give a vertical cut to an ice cream cone in the following way.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/3/45/1866/Chapter%2015_html_m31fb81d8.jpg

We can give a horizontal cut to an ice cream cone in the following way.

https://img-nm.mnimgs.com/img/study_content/curr/1/7/3/45/1866/Chapter%2015_html_m3a7f99cd.jpg

Also Read : Exercise-15.4-Chapter-15-Visualising-Solid-Shapes-class-7-ncert-solutions-Maths

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