Ch-20 Cylinder Cone and Sphere Math's ICSE || ex-20(A) of selina book #maths #icseclass10maths

Ch-20 Cylinder Cone and Sphere Math's ICSE || ex-20(A) of selina book #math #icseclass10maths

In this video we will solve Q21 TO Q26 of Exercise 20(A)

The topic of Mensuration is an important branch of geometry that deals with the measurement of various geometric figures in two-dimensional (2D) and three-dimensional (3D) space. In the context of a Class 10 mathematics curriculum, the study of mensuration typically focuses on basic geometric shapes and their measurements. This knowledge is fundamental for solving a wide range of real-life problems involving areas, volumes, and surface areas.

Here's an introductory overview of mensuration concepts typically covered in Class 10

Volume of 3D Shapes:

Cube: The volume of a cube is given by side^3.
Cuboid (Rectangular Prism): The volume of a cuboid is given by length × width × height.
Cylinder: The volume of a cylinder is given by π × radius^2 × height.
Cone: The volume of a cone is given by ⅓ × π × radius^2 × height.
Sphere: The volume of a sphere is given by (4/3) × π × radius^3.
Pyramid: The volume of a pyramid is given by (1/3) × base area × height.
Surface Area of 3D Shapes:

Surface area is the total area of all the surfaces of a 3D shape.
Specific formulas exist for each 3D shape, such as the surface area of a cube, cuboid, cylinder, cone, and sphere.

PLAYLIST:-

ARITHMETIC PROGRESSION :

• ARITHMETIC PROGRESSION ICSE class 10 ...

MATRICES:-

• ICSE class 10 maths | matrices icse c...

REMAINDER & FACTOR THEOREM:-

• REMAINDER & FACTORS THEOREMS//SELINA/...

#maths #trigonometry #icse #class10maths #icseclass10maths #class10 #mathematics #selina

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