Dr. Sanjeev Verma and R.K. Tyagi Solutions for Chapter: Representation of 3D in 2D, Exercise 1: ASSIGNMENT 9.1

Author:Dr. Sanjeev Verma & R.K. Tyagi

Dr. Sanjeev Verma Mathematics Solutions for Exercise - Dr. Sanjeev Verma and R.K. Tyagi Solutions for Chapter: Representation of 3D in 2D, Exercise 1: ASSIGNMENT 9.1

Attempt the practice questions on Chapter 9: Representation of 3D in 2D, Exercise 1: ASSIGNMENT 9.1 with hints and solutions to strengthen your understanding. Excellence in Mathematics solutions are prepared by Experienced Embibe Experts.

Questions from Dr. Sanjeev Verma and R.K. Tyagi Solutions for Chapter: Representation of 3D in 2D, Exercise 1: ASSIGNMENT 9.1 with Hints & Solutions

EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>ASSIGNMENT 9.1>Q (i)

Which of the following is not a 3D figure?

EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>ASSIGNMENT 9.1>Q (ii)

The number of curved surfaces in a cone is

EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>ASSIGNMENT 9.1>Q 1

How many edges and faces of a cuboidal-shaped building can be seen, when it is observed from the middle of its roof? Also, draw the building as it appears from this position. Only show the visible edges.

EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>ASSIGNMENT 9.1>Q 1

How many vertices, edges and faces are visible and how many are hidden in the given figure, where dotted lines represent the hidden edges.

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EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>ASSIGNMENT 9.1>Q 1

There are two rods AB and CD and a hollow cylinder represented in the figure. The dotted line shows the hidden portion. You have to tell how the two rods are arranged. Which one is passing from inside the cylinder?

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