# NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes InText Questions

These NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes InText Questions and Answers are prepared by our highly skilled subject experts.

## NCERT Solutions for Class 7 Maths Chapter 15 Visualising Solid Shapes InText Questions

NCERT In-text Question Page No. 277

Question 1.
Match the shape with the name:

(i) – (a) Cuboid
(ii) – (d) Cuboid
(iii) – (a) Cone
(iv) – (c) Sphere
(v) – (f) Cube
(vi) – (e) Pyramid

NCERT In-text Question Page No. 281

Question 1.
Here you find four nets. There are two correct nets among them to make a tetrahedron. See if you can work out which nets will make a tetrahedron.

(i) and (iii) are correct nets to make a tetrahedron.

NCERT In-text Question Page No. 286

Question 1.
Try to guess the number of cubes in the following arrangements.

(i) There are 24 cubes.
(ii) There are 8 cubes.
(ii) There are 9 cubes.

NCERT In-text Question Page No. 287

Question 1.
Two dice are placed side by side as shown: Can you say what the total would be on the face opposite to

(a) 5 + 6 (b) 4 + 3
(Remember that in a die sum of numbers on opposite faces is 7.)
(a) The total opposite to face 5 + 6 is 2 + 1, i.e. 3.
(b) The total opposite to face 4 + 3 is 3 + 4, i.e. 7.

Question 2.
Three cubes each with 2 cm edge are placed side by side to form a cuboid. Try to make an oblique sketch and say what would be its length, breadth and height.

Length of the cuboid
= 2 cm + 2 cm + 2 cm = 6 cm.
Breadth of the cuboid = 2 cm.
Height of the cuboid = 2 cm.

NCERT In-text Question Page No. 291

Question 1.
For each solid, the three views (1), (2), (3) are given. Identify for each solid the corresponding top, front and side views.