EASY
7th CBSE
IMPORTANT
Earn 100

When a front view is taken of a circular lamina as shown in the figure, the portion of it not distinctly visible is

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Important Questions on Representation of 3D in 2D

EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>CHAPTER-END EXERCISES>Q 2
Which of the following is correct?
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>CHAPTER-END EXERCISES>Q 3
The shape of one of the plane surface of a cylinder is
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>CHAPTER-END EXERCISES>Q 4

In the following figure, a cylinder is shown. Regarding this, which of the following is not true?

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EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>CHAPTER-END EXERCISES>Q 5
If V, E and F are respectively representing the number of vertices, edges and faces in a 3D object, then the Euler's formula is given by
EASY
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>CHAPTER-END EXERCISES>Q 6

In the following figure a prism is shown. Verifying Euler's formula in it, we have

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MEDIUM
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>CHAPTER-END EXERCISES>Q 7
A net of a cube has
MEDIUM
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>CHAPTER-END EXERCISES>Q 8
In which of the following sketches, dimensions of 3D objects can be matched exactly same as the objects?
MEDIUM
7th CBSE
IMPORTANT
Excellence in Mathematics>Chapter 9 - Representation of 3D in 2D>CHAPTER-END EXERCISES>Q 9

In the figure, the number of cuboids required to fill up the box is

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