Kermit: The domain of
Number, String, String.
Oscar: The domain of
Ernie: I’m not sure who’s right!
In order to make a triangle, we need a size, a color and a fill style…
but all we had to tell our actor was
gt(20)…and they returned
triangle(20, "solid", "green").
Please help us!
1 What is the correct domain for gt?
2 What could you tell Ernie to help him understand how you know?
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