# Algorithm and Flowchart to Find Area and Circumference of Circle

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### What is Area of Circle?

The area of circle is the area enclosed inside the dimensions of a circle. Formula for Area of Circle is: Area = π*r*r
To calculate the Area of circle we are given the radius of the circle as input and we use the given formula to calculate the area.

### Area of Circle Algorithm:

Step 1: Start Step 2: Input radius Step 3: let pi = 3.14 Step 4: area = pi * radius * radius Step 6: print area Step 7: stop

### Flowchart for Area of Circle: ### What is Circumference of Circle?

The Circumference of a circle is the total length of the boundary of the circle. Formula for Circumference of Circle is Circumference = 2*π*r
To calculate the Circumference of circle we are given the radius of the circle as input and we use the given formula to calculate the Circumference.

### Circumference of Circle Algorithm:

Step 1: Start Step 2: input radius Step 3: let pi = 3.14 Step 5: circumference = 2 * pi * radius Step 6: print circumference Step 7: stop

### Flowchart for Circumference of Circle: ### Understand Algorithm and Flowchart easily using our Notes

#### Test your Knowledge in Algorithms?

5 comment
• Saurabik.c

Thank You Saurabik for pointing out our mistake. We have corrected the formula in circumference flowchart

• Darji dev

Draw a flowchart to calculate area of the circle (1)prompt user for the radius of the circle

Thank you

• Pratyush Tripathy

Symbols used are not correct

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