Which expression is equivalent to the area of square A, in square inches?





What are the dimensions of the rectangle shown on the coordinate plane?

A boat has two sails in the shape of right triangles, labeled A and B in the figure below.The three sides of sail A are each half the length of the three sides of sail B. How do the areas of the two sails compare?





Cece is finding the surface area of a square pyramid by finding the sum of the areas of its faces. Which statement best describes the faces of the pyramid?
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