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What shape has fifteen square units as an area and eighteen units as a perimeter?
The figure could be a rectangle with length 6.79 and width 2.21(2dp).
Area (A) of a rectangle = Length (L) x Width (W) = 15 : Then W = 15/L
Perimeter = 2(L + W) = 18 : substituting for W then :-
2(L + 15/L) = 18 : 2L + 30/L = 18 : 2L2 - 18L + 30 = 0
Solving for a quadratic equation gives L = (18 ± √84) ÷ 4 = 4.5 ± √5.25 = 4.5 ± 2.29(2dp)
What else can I help you with?
What is perimeter of 500 square acres?
If shape of the area is a square, then the length of the perimeter is 18,667.619 feet.
What is the shape of perimeter?
Can be any shape It is the edge of something So perimeter of a property can be round or square or irregular
How can you find a perimeter?
you have to have a shape first ex. square the square has a perimeter of 15 ft2 if it was a small sqaure
What is area an perimeter?
Area is the amount of square units in a 2-D shape, and perimeter is the distance around a shape
What shape has the same area but a different perimeter?
a square
What is perimeter of 500 square acres?
If shape of the area is a square, then the length of the perimeter is 18,667.619 feet.
What is the shape of perimeter?
Can be any shape It is the edge of something So perimeter of a property can be round or square or irregular
What shape has a perimeter of 44cm?
A square perhaps
How can you find a perimeter?
you have to have a shape first ex. square the square has a perimeter of 15 ft2 if it was a small sqaure
If you remove a square from the area of a shape will its perimeter get smaller?
No, the area will get smaller, not the perimeter.
What is area an perimeter?
Area is the amount of square units in a 2-D shape, and perimeter is the distance around a shape
How do you turn square feet into a perimeter?
To find the perimeter of a shape given the area in square feet, you need to know the dimensions of the shape. If it's a square or rectangle, you can calculate the perimeter by finding the square root of the area to get the side length, and then multiply that by 4 for a square or 2 times the sum of the length and width for a rectangle. If it's a different shape, you will need additional information to determine the perimeter.
What shape has the same area but a different perimeter?
a square
Is there any shape with perimeter with 23 square units?
NO
What shape has a perimeter of 16cm?
anything imaginary but a real shape would be a square or rectangle.
What is the perimeter of an acre?
An acre is a unit of area, but its actual shape may vary. It doesn't have to be shaped like a square. The more oblong the shape, the greater the perimeter becomes. If it is a perfect square, however, then its perimeter in feet will be four times the square root of its area in square feet. An acre is equal to 43,560 square feet. The square root of that is 208.71, so the perimeter is 834.84 feet if the acre is square. The minimum value of perimeter for a given area will always occur with a circular shape. Area = Pi x d2/4, perimeter = Pi x d, so for 1 acre perimeter comes to 739.9 ft.
How do you convert perimeter in square meter?
Divide by 100: 43cm / 100 = 0.43 meters.
