## 30. Create a flowchart and an algorithm to display the volume of the hemisphere.

### Algorithm:

Step 1: Start

Step 2: Input Radius. ( R )

Step 3: V = ( 2 / 3 ) * 3.14 * R ^ 3

Step 4: Print “ Volume of Hemisphere” V

Step 5: Stop/End

**Flowchart:**

## 31. Create a flowchart and an algorithm to display total surface area and volume of cube.

### Algorithm:

Step 1: Start

Step 2: Input Length. (L)

Step 3: A = 6 * L ^ 2

Step 4: V = L ^ 3

Step 5: Print “ Total Surface Area of Cube ” A

Step 6: Print “ Volume of Cube ” V

Step 7: Stop/End

**Flowchart:**

## 32 . Create a flowchart and an algorithm to the area of the triangle.

### Algorithm:

Step 1: Start

Step 2: Input Breadth and Height. (B, H)

Step 3: A = 1/2 * ( B * H )

Step 4: Print “Area of triangle“ A

Step 5: Stop/End

**Flowchart:**

## 33. Create a flowchart and an algorithm to calculate the volume of a cube.

### Algorithm:

Step 1: Start

Step 2: Input Length. (L)

Step 3: V = L ^ 3

Step 4: Print “ Volume of Cube “ V

Step 5: Stop/End

**Flowchart:**

## 34.Create a flowchart and an algorithm to display the perimeter of the square.

### Algorithm:

Step 1: Start

Step 2: Input length of square(l)

Step 3: p = 4 * l

Step 4: Print p

Step 5: Stop/End

**Flowchart:**

## 35. Create a flowchart and an algorithm to display the area of parallelogram.

### Algorithm:

Step 1: Start

Step 2: Input breadth and height of parallelogram(b, h)

Step 3: A = b * h

Step 4: Print Area is: A

Step 5: Stop/End

**Flowchart:**

## 36.Create a flowchart and an algorithm to display the volume of the cuboid/box.

### Algorithm:

Step 1: Start

Step 2: input Length, Breadth and Height. (L, B, H)

Step 3: V = L * B * H

Step 4: Print “ Volume of Cuboid “ V

Step 5: Stop/End

**Flowchart:**

## 37. Create a flowchart and an algorithm to ask value in meter and convert it in inch.

### Algorithm:

Step1: Start

Step 2:Input the length in Meter (M)

Step 3: I = M * 39.37

Step 4: Print “ Value In Inch “ I

Step 5: Stop/End

**Flowchart:**

## 38. Create a flowchart and an algorithm to display total surface area and volume of hemisphere.

**Algorithm:**

Step 1: Start

Step 2: input Radius. ( R )

Step 3: A = 3 * 3.14 * R ^ 2

Step 4: V = ( 2 / 3 ) * 3.14 * R ^ 3

Step 5: Print “ Total Surface Area OF Hemisphere “ A

Step 6: Print “ Volume of Hemisphere “ V

Step 7: Stop/End

**Flowchart:**

## 39. Create a flowchart and an algorithm to display area and perimeter of square.

**Algorithm:**

Step 1: Start

Step 2: Input Length. (L)

Step 3: A = L ^ 2

Step 4: P = 4 * L

Step 5: Print “ Area of Square “ A

Step 6: Print “ Perimeter of Square “ P

Step 6: Stop/End

**Flowchart:**

## 40. Create a flowchart and an algorithm to display cost of painting the four walls of a room.

### Algorithm:

Step 1: Start

Step 2: Enter length, breadth, height and cost (l, b, h, c)

Step 3: A = 2 * h * (l + b)

Step 4: T = c * A

Step 4: Print Cost is :T

Step 5: Stop/End