Referenced from lesson Restating the Problem (Spring, 2021)
Directions: Write a function circle-area that takes in a radius and uses the fraction approximation of pi (22/7) to return the area of the circle.
Contract and Purpose Statement |
Every contract has three parts…
# ___________::______->______
# ____________________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
examples:
_____________ (_) is______________________
_____________ (_) is______________________
end
Definition |
Write the definition, giving variable names to all your input values…
fun ___________(______):
____________________________
end
Directions: Write a function cylinder that takes in a cylinder’s radius and height and calculates its volume, making use of the function circle-area.
Contract and Purpose Statement |
Every contract has three parts…
# ________::______________->______
# _________________________________________________________________________________________________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
examples:
__________ (______) is_____________________
__________ (________) is_______________________
end
Definition |
Write the definition, giving variable names to all your input values…
fun ________(______________):
______________________________
end
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598). 
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