When you ask a question, don’t forget to **include a link** to the exercise or project you’re dealing with!

If you want to have the best chances of getting a useful answer quickly, make sure you **follow our guidelines** about how to ask a good question. That way you’ll be helping everyone – helping people to answer your question and helping others who are stuck to find the question and answer!

```
#area calculator
def areacalculator():
_input_ = input("Enter the shape you want to calculate area of: ")
area = 0
pie = 3.14
if _input_ == "Square":
side = int(input("Enter the value of side: "))
area = area + (side ** 2)
elif _input_ == "Circle":
radius = int(input("Enter the value of radius: "))
area = area + (2 * pie * radius)
elif _input_ == "Rectangle":
length = int(input("Enter the value of length: "))
width = int(input("Enter the value of length: "))
area = area + (length * width)
elif _input_ == "Triangle":
base = int(input("Enter the value of base: "))
height = int(input("Enter the value of height: "))
area = area +(0.5 * base * height)
else:
print ("Select a valid shape")
print ("%.2f" % area)
areacalculator()
```