Referenced from lesson Restating the Problem

Directions: Write a function `rectprism-vol` that takes in the length, width, and height of a rectangular prism and returns the Volume of a rectangular prism.

 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 (_____________ ____________________)

_____________________________)

Directions: Write a function `rect-prism-sa` that takes in the width, length and height of a rectangular prism and calculates its surface area (the sum of the areas of each of its six sides)

 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 (_____________ ______)

___________________________________________________)

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