# Collins Maths Solutions Class 7 Chapter 16

## Collins Maths Solutions Class 7 Chapter 16 Visualising Solid Shapes

Welcome to NCTB Solution. Here with this post we are going to help 7th class students for the Solutions of Collins Maths Class 7 Mathematics, Chapter 16, Visualising Solid Shapes. Here students can easily find chapter 7 solutions with exercise wise explanation. Students will find proper solutions for Exercise 16.1, 16.2 and 16.3 Our teacher’s solved every problem with easily understandable methods so that every students can understand easily. Here in this post all the solutions are based on ICSE latest Syllabus.

Visualising Solid Shapes Exercise 16.1 Solution :

Question no – (1)

Solution :

Correct Option – (c)

Figure (c) is not the net of the solid shown here.

Question no – (2)

Solution :

Correct option – (b)

Rectangular pyramid can be formed by folding the adjacent net.

Question no – (3)

Solution :

Correct option – (a)

Figure (a) is the required net of the solid.

Question no – (4)

Solution :

 Solids : Number of faces, edges, and vertices : (a) Cube (ii) F = 6, E = 12, V = 8 (b) Cylinder (iv)   F = 3, E = 2, V = 0 (c) Cone (iii)  F = 2, E = 1, V = 1 (d) Triangular prism (v)  F = 5, E = 9, V = 6 (e) Triangular pyramid (i) F = 4, E = 6, V = 4

Visualising Solid Shapes Exercise 16.3 Solution :

Question no – (1)

Solution :

(a) Cylinder,

Vertical Cross section = Circle, Rectangle,

(b) Cone,

Vertical Cross section = Triangle, Circle.

(c) Cube

Vertical Cross section = Square, square.

(d) Sphere

Vertical Cross section = Circle, circle.

(e) Rectangle prism

Vertical Cross section = Triangle, Rectangle.

(f) Square pyramid

Vertical Cross section = Square, triangle.

Question no – (2)

Solution :

(a) Sphere

(b) Triangular pyramid and Triangular prism.

(c) Hexagonal prism and hexagonal pyramid.

(d) Cube and Cuboid.

(e) Cuboid.

Question no – (3)

Solution :

Top View : Front and Side view : Next Chapter Solution :

Updated: June 15, 2023 — 2:01 pm