showing result nothing

Question

def calculate_area(b=5,h=6,shape="triangle"):
if shape=="triangle":
area=1/2*(b*h)
elif shape=="rectangle":
area=b*h
else:
print("***error")
area=none
return area

Answer 1

Just do
print(calculate_area(5,6,"triangle"))
The return function returns value but it doesn't print it. You have to use print() for output.
#Typo fix

Answer 2

Just do
print(claculate_area(5,6,"triangle"))
The return function returns value but it doesn't print it. You have to use print() for output.