print(‘5 + 3 =’, 5+3)

pi = 3.1 # variable
g = 9.8
radius = 15
# area of a circle = pi * r square
# commentsm jhjkhjkhkjhjghg
print(“Area of a circle =”,3.1 * radius * radius)

# Write a program to find area and perimeter of a rectangle by taking length and breadth as input
length = 21
breadth = 38
area = length * breadth
perim = 2 * (length + breadth)
print(“Area of rectangle =”,area)
print(“Perimeter of rectangle =”,perim)

#Write a program to find area and perimeter of a square
side = 35
area = side * side
perim = 4 * side
print(“Area of square =”,area)
print(“Perimeter of square =”,perim)

#Find total and average of five numbers
num1 = 78
num2 = 82
num3 = 79
num4 = 91
num5 = 59
total = num1 + num2 + num3 + num4 + num5
avg = total / 5
print(“Total = “,total,”Average is”,avg)

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