Decomposing shapes to find area (grids) | Math | 3rd grade | Khan Academy
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Decomposing shapes to find area (grids) | Math | 3rd grade | Khan Academy
Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/cc-third-grade-math/imp-geometry/imp-decompose-figures-to-find-area/v/decomposing-shapes-to-find-area-grids-math-3rd-grade-khan-academy Lindsay finds the area of an irregular shape by decomposing it into 2 rectangles ...
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