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### Grade 4 - Mathematics12.6 Area Of Rectangle

 The area of a rectangle is: A = l x b A = Area of the rectangle l = length of the rectangle w = width of the rectangle Example: What is the area of a rectangle with length 9 cm and width 3 cm? A = l x b Area = 9 x 3 cm2 Answer: 27 cm2 Example: What is the length of a rectangle if the area is 204 cm2 and width 12 cm? A = l x b 204 = l x 12 sq.cms. l = 17 cms Answer: 17 cms Directions: Answer the following questions. Also write at leat ten examples of your own.
 Q 1: What is the area of a rectangle with length 5 inches and width 9 inches14 sq inches4 sq inches45 sq inches Q 2: What is the area of a rectangle with length 5cm and width 3cm5 sq cms15 sq cms8 sq cms Q 3: How many square inches are there in a square foot? (hint: there are 12 inches in 1 foot)24 sq ft144 sq ft14 sq ft Q 4: The length of a rectangle is 12 cm and its total area is 84 square cms. Find its width?7 cm6 cm8 cm Q 5: The formula for area of a rectangle with length L cms and width W cms isA = L + WA = L - WA = L x W Q 6: What is the area of a rectangle with length 27 ft and width 24 ft648 sq inches648 sq cm648 sq ft Q 7: What is the area of a rectangle with length 6 inches and width 4 inches24 sq inches10 sq inches24 sq cms Q 8: The following are the dimenstions of a rectanglelength and heightlength and widthwidth and height Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!

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