Question

Write an algorithm to find area and circumference of a circle (sub-computer science)

Answer 1

Answer:

Algorithm to find area of circle--

Let radius be r

1. Read r

2. Set pi = 3.14

3. Calculate area = pi * r *r

4. Display area.

5. Stop

Algorithm to find circumference of circle--

Let radius be r

1.Read r.

2. Set pi = 3.14

3. Calculate circumference= 2 * pi* r

4. Display circumference.

5. Stop