Question

Geometric calclator use python to do this program.

Write a program that displays the following menu:

1. Calculate the area of circle

2. calculate the area of rectangle

3. calculate the area of triangle

4. Quit

Enter your choice (1-4).

if the user enters 1, your program should ask for the radius of the circle and then display its area. Use the formula to calculate the circle's area:

Area = pi*r^2

Use 3.14149 for Pi and the radius of the circle for r.

if user enters 2, the program should ask for the length and width of the rectangle and then display the rectangle's area. use the following formula to calculate rectangle's area.

area = length * width

if user enters 3, the program should ask for the length of the triangle base and its height, and, then display it's area. use the following formula to calculate the area of the triangle.

area = base * height * .5

if the user enters 4, the program should end.

Answer 1

import math
def rectangleArea (width, length):
return width*length
def circleArea(radius):
return math.pi*math.pow(radius,2)
def triangleArea (base, height):
return (base*height)/2
print("Enter your choice:")
print("1. Calculate the area of circle\n2. calculate the area of rectangle")
print("3. calculate the area of triangle\n4. Quit")
n=int(input("Enter choice: "))
if(n==1):
radius=float(input("circle radius: "))
print("Circle area: ",circleArea(radius))
elif(n==2):
width=float(input("Rectangle width: "))
lenght=float(input("Rectangle lenght: "))
print("Rectengle Area: ",rectangleArea(width,lenght))
elif(n==3):
base=float(input("triangle base: "))
height=float(input("triangle height: "))
print("Circle area: ",triangleArea(base,height))
elif(n==4):
exit
else:
print("Invalid input")

$import math def rectangleArea (width, length): return width*length return math.pi*math.pow(radius,2) return (base*height)/2 def circleArea(radius): def triangleArea (base, height): print(Enter your choice:) print(1. Calculate the area of circle n2. calculate the area of rectangle) print(3. calculate the area of triangleln4. Quit) n-int (input (Enter choice: )) if(n-1): CUsers rishirajAppData\Local\Programs Python Py radius-float(input (circle radius: print (Circle area: ,circleArea (radius)) Enter your choice: L. Calculate the area of circle elif(n--2): calculate the area of rectangle -calculate the area of triangle Quit width-float (input(Rectangle width: )) lenght-float(input( Rectangle lenght: )) print (Rectengle Area: ,rectangleArea (width,lenght)) Enter choice 1 ircle radius 3 ircle area 28.274333882308138 Process returned 0 (0x0) Press any key to continue .. . execution time : 5 elif(n--3): base-float (input(triangle base: ) height-float(input(triangle height: )) print(Circle area: ,triangleArea (base, height)) elif(n--4): exit else: print(Invalid input)$