What image will each of the four expressions below evaluate to? If you’re not sure, type them into the Interactions Area and see if you can figure out how the code constructs its image.

beside(rectangle(200, 100, "solid", "black"), square(100, "solid", "black"))

scale-xy(1, 2, square(100, "solid", "black"))

scale(2, rectangle(100, 100, "solid", "black"))

	rectangle(100, 50, "solid", "black"),
		rectangle(200, 100,  "solid", "black"),
		rectangle(100, 50, "solid", "black")))

For each image below, identify 2 expressions that could be used to compose it. The bank of expressions at the top of the page includes one possible option for each image.




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