Contracts for Image-Producing Functions

Log into WeScheme and click "Run". Experiment with each of the functions listed below, trying to find an expression that will build. Record the contract and example code for each function you are able to successfully build!

Name Domain Range

Name		Domain		Range
`triangle`	`::`	`Number, String, Sting`	`->`	`Image`
`(triangle 80 "solid" "green")`
`star`	`::`		`->`

`circle`	`::`		`->`

`rectangle`	`::`		`->`

`text`	`::`		`->`

`square`	`::`		`->`

`ellipse`	`::`		`->`

`regular-polygon`	`::`		`->`

`rhombus`	`::`		`->`

`right-triangle`	`::`		`->`

`isosceles-triangle`	`::`		`->`

`radial-star`	`::`		`->`

`star-polygon`	`::`		`->`

`triangle/sas`	`::`		`->`

`triangle/asa`	`::`		`->`

triangle

::

Number, String, Sting

->

Image

(triangle 80 "solid" "green")

star

::

->

circle

::

->

rectangle

::

->

text

::

->

square

::

->

ellipse

::

->

regular-polygon

::

->

rhombus

::

->

right-triangle

::

->

isosceles-triangle

::

->

radial-star

::

->

star-polygon

::

->

triangle/sas

::

->

triangle/asa

::

->

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