Complete the following table by filing the properties of 2d and 3d shapes. S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 2 D Circle

We need to complete the table using the properties of the given shape. A circle is all points in the same plane that lie at an equal distance from a centre point. The circle is only composed of the points on the border. Thus, draw a circle and count the number of sides, edges, corners and diagonals. Therefore, there are 0 diagonals in a circle because a circle has no sides no vertices. Hence, S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 2 D Rectangle 0 0 0 0

Complete the following table by filing the properties of 2 D and 3 D shapes. S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 2 D Square

We need to complete the table using the properties of the given shape. In geometry, a square is a regular quadrilateral, which means that it has four equal sides and four equal angles. A square with vertices ABCD would be denoted ABCD. Thus, draw a square and count the number of sides, edges, corners and diagonals. In the figure above, a square ABCD has four sides as AB, BC, CD, and DA and right angles A, B, C, and D. A square has two diagonals. Each one is a line segment drawn between the opposite vertices of the rectangle AC = BD . Hence, S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 2 D Rectangle 4 4 4 2

Complete the following table by filing the properties of 2 d and 3 d shapes. S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 2 D Triangle

We need to complete the table using the properties of the given shape. A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted. Thus, draw a triangle and count the number of sides, edges, corners and diagonals. In the figure above, a triangle ABC has three sides as AB, BC, CA, and corners as A, B and C. No Diagonals are there in a triangle. Hence, S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 2 D Triangle 3 3 3 0

Complete the following table by filing the properties of 2 d and 3 d shapes. S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 2 D Rectangle

We need to complete the table using the properties of the given shape. A rectangle is a 2 D shape in geometry, having 4 sides and 4 corners. A rectangle has 4 angles. The opposite sides of a rectangle have the same lengths and are parallel. Thus, draw a rectangle and count the number of sides, edges, corners and diagonals. In the figure above, a rectangle ABCD has four sides as AB, BC, CD, and DA and right angles A, B, C, and D. A rectangle has two diagonals. Each one is a line segment drawn between the opposite vertices of the rectangle AC = BD Hence, S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 2 D Rectangle 4 4 4 2

Complete the following table by filling the properties of 2 d and 3 d shapes. S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 3 D Cube

We need to complete the table using the properties of the given shape. In geometry, a cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex. Thus, draw a cube and count the number of sides, edges, corners and diagonals. Cube has 6 square faces, 8 vertices and 12 edges. The main diagonal of a cube is the one that cuts through the centre of the cube. A cube has 6 faces and on each face there are two diagonals joining non adjacent vertices and there are 4 diagonals that run through the body of the cube. Hence, S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 3 D Cube 6 12 8 4

Complete the following table by filling the properties of 2 d and 3 d shapes. S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 3 D Cuboid

We need to complete the table using the properties of the given shape. A cuboid is also a polyhedron having six faces, eight vertices and twelve edges. The faces of the cuboid are parallel and equal in dimensions. But not all the faces of a cuboid are equal in dimensions. Thus, draw a cuboid and count the number of sides, edges, corners and diagonals. Therefore, a cuboid has 12 edges, 8 corners 6 faces. A cuboid has twelve face diagonals (two on each of the six faces), and it has four space diagonals. Hence, S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 3 D Cuboid 6 12 8 16

Complete the following table by filling the properties of 2 d and 3 d shapes. S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 3 D Sphere

We need to complete the table using the properties of the given shape. A sphere is a geometrical object in three-dimensional space that is the surface of a ball. A sphere has no edges and therefore no corners. It has one curved face that goes all the way around. There are no diagonals in sphere. Hence, S.No Figure 2 D or 3 D Shape name Number of sides Number of edges Number of corners Number of diagonals 1 3 D Sphere 0 0 0 0

The objects in the question are in 3 D. In geometry, a three-dimensional shape can be defined as a solid figure or an object or shape that has three dimensions. Thus, a cone is a three-dimensional geometric shape that tapers smoothly from a flat base to a point called the apex or vertex. A cube is a three-dimensional solid object bounded by six square faces, facets or sides, with three meeting at each vertex. A cylinder has traditionally been a three-dimensional solid, one of the most basic of curvilinear geometric shapes. It is the idealized version of a solid physical tin can having lids on top and bottom. A sphere is a geometrical object in three-dimensional space that is the surface of a ball. Like a circle in a two-dimensional space. A cuboid is a box-shaped object. It is a convex polyhedron bounded by six quadrilateral faces, whose polyhedral graph is the same as that of a cube. Hence, the objects matched with the appropriate 3 D shape is shown below.

Tamil Nadu Board Solutions for Chapter: Geometry, Exercise 8: Practice

Author:Tamil Nadu Board

Tamil Nadu Board Mathematics Solutions for Exercise - Tamil Nadu Board Solutions for Chapter: Geometry, Exercise 8: Practice

Attempt the practice questions on Chapter 1: Geometry, Exercise 8: Practice with hints and solutions to strengthen your understanding. Standard 3 Term I Mathematics solutions are prepared by Experienced Embibe Experts.

Questions from Tamil Nadu Board Solutions for Chapter: Geometry, Exercise 8: Practice with Hints & Solutions

EASY

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Mathematics>Chapter 1 - Geometry>Practice>Q 1

Complete the following table by filing the properties of 2d and 3d shapes.

S.No	Figure	$2 D$ or $3 D$	Shape name	Number of sides	Number of edges	Number of corners	Number of diagonals
$1$		$2 D$	Circle

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Mathematics>Chapter 1 - Geometry>Practice>Q 1

Complete the following table by filing the properties of $2$ D and $3$ D shapes.

S.No	Figure	$2 D$ or $3 D$	Shape name	Number of sides	Number of edges	Number of corners	Number of diagonals
$1$		$2 D$	Square

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Mathematics>Chapter 1 - Geometry>Practice>Q 1

Complete the following table by filing the properties of $2$ d and $3$ d shapes.

S.No	Figure	$2 D$ or $3 D$	Shape name	Number of sides	Number of edges	Number of corners	Number of diagonals
$1$		$2 D$	Triangle

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Mathematics>Chapter 1 - Geometry>Practice>Q 1

Complete the following table by filing the properties of $2$ d and $3$ d shapes.

S.No	Figure	$2 D$ or $3 D$	Shape name	Number of sides	Number of edges	Number of corners	Number of diagonals
$1$		$2 D$	Rectangle

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Mathematics>Chapter 1 - Geometry>Practice>Q 1

Complete the following table by filling the properties of $2$ d and $3$ d shapes.

S.No	Figure	$2 D$ or $3 D$	Shape name	Number of sides	Number of edges	Number of corners	Number of diagonals
$1$		$3 D$	Cube

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Mathematics>Chapter 1 - Geometry>Practice>Q 1

Complete the following table by filling the properties of $2$ d and $3$ d shapes.

S.No	Figure	$2 D$ or $3 D$	Shape name	Number of sides	Number of edges	Number of corners	Number of diagonals
$1$		$3 D$	Cuboid

MEDIUM

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Mathematics>Chapter 1 - Geometry>Practice>Q 1

Complete the following table by filling the properties of $2$ d and $3$ d shapes.

S.No	Figure	$2 D$ or $3 D$	Shape name	Number of sides	Number of edges	Number of corners	Number of diagonals
$1$		$3 D$	Sphere

HARD

3rd Tamil Nadu Board

IMPORTANT

Standard 3 Term I Mathematics>Chapter 1 - Geometry>Practice>Q 2

Match the following.

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Tamil Nadu Board Solutions for Chapter: Geometry, Exercise 8: Practice

Tamil Nadu Board Mathematics Solutions for Exercise - Tamil Nadu Board Solutions for Chapter: Geometry, Exercise 8: Practice

Questions from Tamil Nadu Board Solutions for Chapter: Geometry, Exercise 8: Practice with Hints & Solutions

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