Circle Area #18
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Circle Area #18
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TannerJuby1
suggested changes
Apr 24, 2019
| # TODO: DEFINE a function using the def keyword called `area_of_circle` | ||
| # TODO: implement the function to RETURN (NOT PRINT) the area of a circle whose radius is r | ||
| # HINT: You'll need to import math to solve this problem correctly. | ||
| def is_leap(year): |
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The name of the function should be area_of_circle. That's likely the reason your tests are failing
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def area_of_circle(r):
area = math.pi*r**2
return area
t = area_of_circle(0)
testEqual(t, 0)
t = area_of_circle(1)
testEqual(t,math.pi)
t = area_of_circle(100)
testEqual(t, 31415.926535897932)
t = area_of_circle(-1)
testEqual(t, math.pi)
t = area_of_circle(-5)
testEqual(t, 25 * math.pi)
t = area_of_circle(2.3)
testEqual(t, 16.61902513749)