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CCSS.Math.Content.1.G.A.2 Compose two-dimensional shapes (rectangles,
squares, trapezoids, triangles, half-circles, and quarter-circles) or three-
dimensional shapes (cubes, right rectangular prisms, right circular cones, and
right circular cylinders) to create a composite shape, and compose new shapes
from the composite shape.1
1.G.1 Distinguish between defining attributes; build and draw shapes to possess defining attributes.