| 3. Areas of Rectangles and Squares |
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Document-16898
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Owner:
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Leo, Steve (User-6296, sleo:DocuShare)DS
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| Monday, March 17, 2003 07:30:21 PM EST |
| Wednesday, January 2, 2008 09:49:47 AM EST |
Modified By:
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Dickenson, Rhonda (User-8396, rhonda.dickenson:gvwfl)DS
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| Math 7Class NotesAreas of Rectangles and SquaresFormulas1.- Area of a Rectangle: A = lw
2.2** IMPORTANT **When finding area – Units are always squared.Find the area of rectangle ABCDAB4.65 cmCD9 cm.L A = s2 A = (17.25 cm)2 A = (17.25cm)(17.25 cm) [show multiplication work – no calculator] A = 297.5625 cm2 OR 297.5625 cm. cm.Textbook pages 250-253 |
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| Areas of Rectangles and Squares.doc |
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Appears In:
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Chapter 9
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Preferred Version:
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3. Areas of Rectangles and Squares
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