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The area of a rectangle with a perimeter of 18 can be anything
from 20.25 down to almost zero.
If it's a square:
Each side is 1/4 of 18 = 4.5
Perimeter = 4 x 4.5 = 18
Area = (4.5)2 = 20.25
If it's a long, skinny rectangle, such as 0.1 wide x 8.9 long:
Perimeter = 0.1 + 8.9 + 0.1 + 8.9 = 18
Area = 0.1 x 8.9 = 0.89
The longer and skinnier it is, the less area it has.
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∙ 12y ago
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What is the perimeter of a rectangle that has an area of 18?
That depends on the dimensions !... A 1 x 18 rectangle has a perimeter of 38 ! A 2 x 9 rectangle has a perimeter of 22 ! A 3 x 6 rectangle has a perimeter of 18 !
What is the shape if perimeter is 18 and area is18?
a rectangle
What is the perimeter of a rectangle 18cm long and area 144 square cm?
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The perimeter of a rectangle is 18 feet and the area of the rectangle is 20 square feet what is the width of the rectangle?
5
The perimeter of a rectangle is 18 ft and the area of the rectangle is 14 square ft what is the width of the rectangle?
2 ft
What is the perimeter of a rectangle that has an area of 18?
That depends on the dimensions !... A 1 x 18 rectangle has a perimeter of 38 ! A 2 x 9 rectangle has a perimeter of 22 ! A 3 x 6 rectangle has a perimeter of 18 !
Can two parallelograms have the same perimeter but different areas?
yes, for example: a 4 by 5 rectangle has an area of 20 and a perimeter of 18 a 2 by 7 rectangle has an area of 14 and a perimeter of 18 they both have a perimeter of 18
Can a rectangles perimeter be the same as the area?
Yes, it can because a 3 by 6 rectangle has the perimeter of 18 and has the area of 18! :)
What is the perimeter of a rectangle whose length is 18 cm and breadth is 10 cm?
56 cm Perimeter of a rectangle is given by 2(length + breadth). So, perimeter of given rectangle = 2(18 + 10) = 56
What is the largest possible area for a rectangle with a perimeter of 72 cm?
Greatest area is achieved by a square whose sides are 72/4 = 18 cm. The area, in that case, is 18*18 = 324 cm2
What is the shape if perimeter is 18 and area is18?
a rectangle
What is the perimeter of a rectangle 18cm long and area 144 square cm?
Width of rectangle: 144/18 = 8cm Perimeter of rectangle: 2*(18+8) = 52cm
The perimeter of a rectangle is 18 feet and the area of the rectangle is 20 square feet what is the width of the rectangle?
5
If A circle and rectangle have the same area the circle has a diameter of 42 centimeters and rectangle has a width of 18 centimeters find the perimeter of the rectangle?
Area of circle = pi*212 = 1385.44236 square cm Area of rectangle = 1385.44236 square cm Lenght of rectangle = 1385.44236/18 = 76.96902 cm Perimeter of rectangle = 2(76.96902)+2(18) = 189.93804 cm
The perimeter of a rectangle is 18 ft and the area of the rectangle is 14 square ft what is the width of the rectangle?
2 ft
What are the lengths of a rectangle that has an area and perimeter of 18?
Possibly 3 by 6
How do you make a shape with 18 area and 20 perimeter?
a 4*5 rectangle.
