By taking the time to notice the shapes ... At the middle school level, take it to the next with compare and contrast. How is a square the same as or different from a rectangle?

Gina found herself the judge of the Great Brownie Bake Off at Imaginary University, a school where students ... B is also scissors congruent to shape A. In fact, the above argument involving the ...

9 × 2۰5 = 22۰5 The area of the rectangle is 22۰5 m². To find the area of a compound shape using addition: Split the compound shape into rectangles that make the shape. For each separate ...