Use the Design Recipe to 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

Use the Design Recipe to 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, 1738598, 2031479, and 1501927). CCbadge Bootstrap by the Bootstrap Community is licensed under a Creative Commons 4.0 Unported License. This license does not grant permission to run training or professional development. Offering training or professional development with materials substantially derived from Bootstrap must be approved in writing by a Bootstrap Director. Permissions beyond the scope of this license, such as to run training, may be available by contacting contact@BootstrapWorld.org.