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

Q1. What cross – sections do you get when you give a

Solution:-

The cross – section of a brick when it is cut into vertically is a shown in the figure below.

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

Solution:-

The cross – section of a round apple when it is cut

into vertically is as shown in the figure below,

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

( c ) A die

Solution:-

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

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

( d ) A circular pipe

Solution:-

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

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

( e ) An ice cream cone

Solution:-

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

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