# Area, Volume & Perimeter

## Mathematics, Grade 4

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Volume = length x width x height Perimeter = 2 + 2w Perimeter = (2 x length) + (2 x width) Area = length x width Volume = 36 cubic feet Area = 45 square feet Perimeter = 42 meters P = 14 + 7 + 14 + 7 = 42m Perimeter Volume Area Area formula Volume formula Perimeter formula width (w) height (h) width (w) width (w) width (w) width (w) 5ft 4ft 3ft 3ft 9ft A = l x w A = 9 x 5 A = 45 V = x w x h V = 4 x 3 x 3 V = 36 P = 2 + 2 P = 2(14) + 2(7) P = 28 + 14 P = 42 7m 7m 14m 14m Area is the number of square units needed to cover the inside of a figure. Volume is the number of cubic units that fill up a solid figure. Perimeter is the distance around a plane figure. To find the perimeter you may also add the lengths of all sides. Volume = x w x h Area = x w length ( ) length ( ) length ( ) length ( ) length ( ) © Copyright NewPath Learning. All Rights Reserved. 93-4407 www.newpathlearning.com Area, Volume & Perimeter
Volume = cubic feet Area = square feet Perimeter = meters P = + + + = Perimeter Volume Area 5ft 4ft 3ft 3ft 9ft A = l x w A = 9 x 5 A = 45 V = x w x h V = 4 x 3 x 3 V = 36 P = 2 + 2 P = 2(12) + 2(6) P = 24 + 12 P = 36 7m 7m 14m 14m Area is the number of s needed to cover the inside of a figure. Volume is the number of that fill up a solid figure. Perimeter is the a plane figure. To find the perimeter you may also add the lengths of all sides. Volume = length x width x height Perimeter = (2 x length) + (2 x width) Area = length x width Volume formula Perimeter formula width (w) width (w) Area formula Area = x Volume = x x Perimeter = + length ( ) length ( ) Key Vocabulary Terms area solid figure cubic unit plane figure height square unit length volume perimeter width side © Copyright NewPath Learning. All Rights Reserved. 93-4407 www.newpathlearning.com Area, Volume & Perimeter \|xiBAHBDy01640tz]