★ NOTE★ An isosceles triangle has two sides that are the same length.
Directions: Zosia loves right-trapezoids composed of squares and isosceles-right-triangles. Write a function that takes in the sidelength of the square and a color and returns a solid right-trapezoid.
Contract and Purpose Statement |
Every contract has three parts…
_______________:_______->_____
_________________________________________________________________________________________________________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
(EXAMPLE (_______________ ______)_______________________________________________________________________)
(EXAMPLE (_______________ _______)_________________________________________________________________________)
Definition |
Write the definition, giving variable names to all your input values…
(define (_______________ ___________)
___________________________________________________________________________________)
A contract worth remembering:
; right-triangle :: Number, Number, String, String ‑> Image
; Takes in 2 side lengths, a color, and a fill type and makes a right-triangle
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598). 
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.