# Surface Area & Volumes

## Formula for Circumference of Circle (Perimeter) – Examples

Here you will learn what is the formula for circumference of circle (perimeter of circle) with examples. Let’s begin – What is Circumference ? The perimeter (boundary) of a circle is called its circumference. It is the distance covered by travelling once around circle. Formula for Circumference of Circle (Perimeter of Circle) Circumference of circle …

## Surface Area of Hemisphere – Formula & Examples

Here you will learn what is the formula for surface area of hemisphere (total and curved surface area of hemisphere) with examples. Let’s begin – What is Hemisphere ? Let us take a solid sphere, and slice it exactly ‘through the middle’ with a plane that passes through its centre. It gets divided into two …

## Volume of Sphere and Hemisphere – Formula & Examples

Here you will learn what is the formula for volume of sphere and hemisphere with examples based on it. Let’s begin –  Formula for Volume of Sphere and Hemisphere (i) Volume of Sphere Formula Volume of sphere = $${4\over 3}\pi r^3$$ where r is the radius of sphere. (ii) Volume of Hemisphere Formula Volume of …

## Formula for Surface Area of Sphere with Examples

Here you will learn what is the formula for surface area of sphere and examples based on it. Let’s begin – What is Sphere ? A sphere is a three dimensional figure (solid figure), which is made up of all points in the space, which lie at a constant distance called the radius, from a …

## Formula for Volume of Cone with Examples

Here you will learn what is the formula for volume of cone and examples based on it. Let’s begin – What is Cone ? A cone is a solid which has a circle at its base and a slanting lateral surface that converges at the apex. Its dimensions are defined by the radius of the …

## Surface Area of Cone – Formula & Examples

Here you will learn formula for the curved surface area and total surface area of cone and its derivation with examples. Let’s begin – What is Cone ? A cone is a solid which has a circle at its base and a slanting lateral surface that converges at the apex. Its dimensions are defined by …

## Formula for Volume of Cylinder – Definition & Examples

Here you will learn what is the formula for volume of cylinder with examples. Let’s begin – What is Cylinder ? Cylinder is a solid which has both of its ends in the form of circle. Its dimensions or sides are defined in the form of the radius of the base (r) and the height …

## Formula for Surface Area of cylinder – Derivation & Example

Here you will learn formula for surface area of cylinder (total surface area and curved surface area) with examples. Let’s begin –  Formula for Surface Area of cylinder (a) Total Surface Area T.S.A = $$2\pi r(h + r)$$ (b) Curved Surface Area C.S.A = $$2\pi rh$$ Also Read : Formula for Volume of Cylinder – …

## Formula for Volume of Cube – Derivation & Examples

Here you will learn what is the formula for volume of cube, its derivation and examples based on it. Let’s begin –  Formula for Volume of Cube Let the side or edge of the cube be a, Then the Volume of Cube = side $$\times$$ side $$\times$$ side = $$a^3$$ Also Read : Formula for …

## Formula for Volume of Cuboid – Derivation & Examples

Here you will learn what is the formula for volume of cuboid, its derivation and examples. Let’s begin – Formula for Volume of Cuboid suppose, the length of cuboid is l, breadth of cuboid is b and height of cuboid is h. Then Volume of Cuboid = l $$\times$$ b $$\times$$ h Also Read : …