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The perimeter is when you add all the sides up. so the formula is L+W+L+W=P. (P = 2W + 2L)
In this case it would be 11+3+11+3= 28 cm
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What is the perimeter of a rectangle with a length of 7 cm and a width of 3 cm?
20
What is the size rectangle that has a perimeter of 24 cm and an area of 27 sq cm?
3 x 9
What is the width of a rectangle that has a perimeter of 16 centimeters and a length of 5 centimeters?
3 cm
The length of a rectangle is 3 times the width the perimeter is 65.6 cm find the width?
16.4
What is the perimeter of a rectangle with an area of 18 square centimeters?
That will depend on its dimensions of which none have been given but if they are 2 by 9 then its perimeter is 22 cm or if they are 3 by 6 then its perimeter is 18 cm
How long is a perimeter of a 12cm and a 3cm rectangle?
The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.
Length of rectangle is 3 times as great as its width. if the perimeter of the rectangle is no more than 72 cm. What is the length of the rectangle?
The length could be 3 cm (width = 1 cm), with a perimeter of 8 cm, which is not more than 72 cm. Or it could be 6 cm (w = 2 cm, perimeter = 16 cm).
What rectangle has an area of 36 sq cm and a perimeter of 30 cm?
The rectangle has a length of 12 cm and a width of 3 cm.
What is the perimeter of a rectangle with a length of 7 cm and a width of 3 cm?
20
The length of a rectangle is 3 more than its width the perimeter of the rectangle is 58 cm what are the rectangle's dimensions?
idk help me someone !! plzzz Length = 3x Width = x Perimeter is 2(3x+x) = 8x = 58 cm. x = 58/8 = 7.25 cm Length = 3*7.25 = 21.75 cm Width = 7.25 cm Perimeter = 58 cm
The length of a rectangle is 3 cm greater than its width the perimeter is 24 cm What are the dimensions of the rectangle?
7.5cm x 4.5cm
Is there a rectangle with an area of 36 cm squared and a perimeter of 30 cm?
Yes if its dimensions were 3 cm and 12 cm.
What is the size rectangle that has a perimeter of 24 cm and an area of 27 sq cm?
3 x 9
The length of a rectangle is 4 more than 3 times the width. if the perimeter of the rectangle is 18.4 cm what is the area of the rectangle?
Length of rectangle: 7.9 cm Width of rectangle: 1.3 cm Area of rectangle: 7.9 times 1.3 = 10.27 square cm
What is the perimeter of a rectangle that is 4 cm long and 3 cm wide?
3cm + 4cm + 3cm + 4cm = 14 cm
What is the area of a perimeter of 20 centimeters?
The perimeter and area don't depend on each other. Knowing one doesn't tell you the other. -- A circle with perimeter (circumference) of 20 cm has area of 31.83 cm2. -- A square with perimeter of 20 cm has area of 25 cm2 . -- A (9 x 1) rectangle has perimeter of 20 cm and area of 9 cm2 . -- A (8 x 2) rectangle has perimeter of 20 cm and area of 16 cm2 . -- A (7 x 3) rectangle has perimeter of 20 cm and area of 21 cm2 . -- A (6 x 4) rectangle has perimeter of 20 cm and area of 24 cm2 .
What is the width of a rectangle that has a perimeter of 16 centimeters and a length of 5 centimeters?
3 cm
