Question

5) Write a python program to find the area and circumference of a circle.

Hint ( AREA= 3.14 * r * r , CIRCUMFERENCE = 2 * 3.14 * r, Where r= 2)


pls answer i will give u 90 points only for correct answers

Answer 1

see the attachment for your answer.

Answer 2

$\sf \underline{Required \: program:-}$

r = eval(input ("Enter the radius: "))

Area = 3.14 * r ${}^*{{}^*}$2

circumference = 2 * 3.14 * r

print (f"The area is {Area}")

print (f"Circumference is {circumference}")

$\sf \underline{Explanation:-}$

• Firstly take input from the user for radius.

• Eval is an inbuilt function which basically stands for evaluation, it will work for both integer and float values.

• Now create a variable named Area, Assign it the value πr². $*{*}$ is an operator for power.

• Now create a variable named circumference, assign it the value 2 π r .

• Substitute the value of π = 3.14 in both the variables as we are given to use it in the question.

• Now print the area of circle by using f strings and do the same task for circumference of circle.

That's all about this program.

Output attached . . .★