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Perimeter and Area of a Square & Rectangle

Perimeter and Area of a Square & Rectangle. 9.3.1.2 Compose and decompose two- and three-dimensional figures; use decomposition to determine the perimeter, area, surface area and volume of various figures. . Guiding Question: How do we find the area and perimeter of a square or rectangle?.

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Perimeter and Area of a Square & Rectangle

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  1. Perimeter and Area of a Square & Rectangle 9.3.1.2 Compose and decompose two- and three-dimensional figures; use decomposition to determine the perimeter, area, surface area and volume of various figures.

  2. Guiding Question: How do we find the area and perimeter of a square or rectangle? • Lesson Obj: IWBAT decompose a two dimensional composite shape in order to calculate its perimeter and area.

  3. Guiding Question: How do we find the area and perimeter of a square or rectangle? Perimeter of a square Area of a Square

  4. Guiding Question: How do we find the area and perimeter of a square or rectangle? Area of a Square Find the perimeter and area of a square with this side length. 5 m 7.5 m 9 inches 3 ft.

  5. Guiding Question: How do we find the area and perimeter of a square or rectangle? If a rectangle has a base of 4 inches and a height of 3 inches. What is the perimeter and area?

  6. Guiding Question: How do we find the area and perimeter of a square or rectangle?

  7. Guiding Question: How do we find the area and perimeter of a square or rectangle? *Label your answers correctly. Perimeter – leave in terms of measure. (cm, in, ft, etc.) Area – label as measure squares () • Find the perimeter and area of the following • Square with side 8 cm. • Rectangle with base 7 cm and height 5 cm. • Rectangle with base 10 inches and height 4 inches.

  8. Guiding Question: How do we find the area and perimeter of a square or rectangle? • As a table, find the perimeter and area of your tabletop. On a separate piece of paper. • Draw a picture • Label parts • Show work • Clearly mark the perimeter and area. FIND the perimeter and area of another square/rectangular object in the room *Put all names on your paper and give to Mr. H

  9. Guiding Question: How do we find the area and perimeter of a square or rectangle? • Assignment: Square and Rectangle WS.

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