f=int(input("Enter the no. "))



c=5/9*(f-32)



print("Fahrenheit to celsius",round(c))

Enter the no. 108

Fahrenheit to celsius 42

c=int(input("Enter the no. "))

f=c*(9/5)+32



print("celsius to fahrenheit",round(f))

Enter the no. 42

celsius to fahrenheit 108

#1 Feet = 0.3048 meters



feet=float(input("Enter the no. "))



meter=feet*0.3048



print("feet to meters",round(meter,1))

Enter the no. 15

feet to meters 4.6

side=float(input("Enter the no. "))



area=side**2



print("Area of a square is ",area)

Enter the no. 5

Area of a square is  25.0

#Area of a Rectangle=length*breadth



length=float(input("Enter length of the rectangle. "))

breadth=float(input("Enter breadth of the rectangle. "))



area=length*breadth



print("Area of a rectangle is ",area)

Enter length of the rectangle. 5

Enter breadth of the rectangle. 10

Area of a rectangle is  50.0

#Area of circle = πr2



r=int(input("Enter the radius of circle: "))



area=3.14*(r**2)



print("Area of the circle is ",area)

Enter the radius of circle: 5

Area of the circle is  78.5

#usd=Rs. 84.56



dollar=float(input("Enter currency in dollars: "))

usd=dollar*84.56



print("Currency in rupees is =",usd)

Enter currency in dollars: 500

Currency in rupees is = 42280.0