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Noteables Interactive Study Notebook (26491.0K) - McGraw-Hill ...

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10–7Check Your Progressrectangular prism.Find the surface area of the3 ft6 ft2 ftEXAMPLEREMEMBER ITAccording to theorder of operations,first you simplify withinparentheses, then youmultiply, and finally youadd from left to right.PACKAGING A box measures 13 inches long, 7 incheswide, and 4 inches deep. What is the surface area ofthe box?S = 2lw + 2lh + 2whSurface area of a prisml = , w = , h = .S = 2 ( × ) + 2 ( × ) + 2 ( × )S = 2 ( ) + 2 ( ) + 2 ( ) Simplify within parentheses.S = + + Multiply.S =Add.HOMEWORKASSIGNMENTPage(s):Exercises:The surface area of the box is .Check Your Progress A box measures 9 inches long,5 inches wide, and 12 inches deep. What is the surface areaof the box?Copyright © Glencoe/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.256 Math Connects, Course 1

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