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What shape has a perimeter of 20 units and an area of 21 units?
Wiki User
∙ 13y ago
A 7 by 3 rectangle.
Wiki User
∙ 13y ago
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What is the are of a shape when the perimeter is 42.5?
A perimeter is not enough to determine the area. It depends on the shape. The shape has the greatest area if it is a circle and then the area will be 143.73 square units (approx). If it a square, the area will be 112.890625 sq units. But the area can be reduced, without limit, by making the shape longer and thinner. For example, 20*1.25 rectangle: area = 25 sq units 21*0.25 rectangle: area = 5.25 sq units 21.2*0.05 rectangle: area = 1.06 sq units 21.24*0.001 rectangle: area = 0.2124 sq units etc
Can you make a shape with 18 area and 20 perimeter?
Yes if you
What are the dimensions of the rectangle with an area of 100 square units and whole-number side lengths that have the smallest perimeter?
It is 5 units * 20 units. A smaller perimeter can be attained by a square but the question specified a rectangle.
What is the surface area of a pyramid with area of the base 20 slant height 7 and perimeter of the base 30?
It is 125 square units.
What is the name of a 5 sided shape that has a perimeter of 20 centimeters?
A 5 sided shape is a pentagon. Its perimeter has no relevance.
What is the perimeter of 25 square units?
Information of the area of a shape is not sufficient t determine its shape, much less its perimeter. The only thing for certain is that the perimeter is greater than 17.7 units.
What is the shape for a figure to have a perimeter of 20 and an area of 18?
Perimeter and area are not sufficient to determine the shape of a figure.
What is the are of a shape when the perimeter is 42.5?
A perimeter is not enough to determine the area. It depends on the shape. The shape has the greatest area if it is a circle and then the area will be 143.73 square units (approx). If it a square, the area will be 112.890625 sq units. But the area can be reduced, without limit, by making the shape longer and thinner. For example, 20*1.25 rectangle: area = 25 sq units 21*0.25 rectangle: area = 5.25 sq units 21.2*0.05 rectangle: area = 1.06 sq units 21.24*0.001 rectangle: area = 0.2124 sq units etc
How many units are there in 20 perimeter?
The question cannot be answered because it makes no sense. The perimeter - of a shape - is the outline of the shape. The is no unit in 20 outlines. Unless you count an outline as a unit and in that case, there are 20.
What is the perimeter and area of a rectangle that's 4 units and 5 units?
Perimeter: 2(4+5) = 18 units Area: 4*5 = 20 square units
What is the area of a square if its perimeter is 20?
A = 25 square units.
What is the perimeter for a polygon that's area is 20sq. units?
Even if you knew how many sides the polygon has, you stillcould not calculate its perimeter with that much information.Examples:-- An equilateral triangle with area of 20 has perimeter of 20.3885 .-- A square with area of 20 has perimeter of 17.889(rounded).-- A rectangle with area of 20 can have any perimeter more than 17.889 .4 by 5 . . . . area = 20, perimeter = 182 by 10 . . . area = 20, perimeter = 241 by 20 . . . area = 20, perimeter = 42..etc.
Can you make a shape with 18 area and 20 perimeter?
Yes if you
Is it possible to have a shape with a perimeter of 20 and an area of 18?
Yes.
What is the area of a rectangle whose perimeter is 136?
If the only information that you have is ... A) the figure is a rectangle, and B) the perimeter ... then you cannot calculate the area. The area of a rectangle is the length multiplied by the height., The perimeter is twice the length plus twice the height. So, a rectangle with a length of 9 units and a height of 1 until will have a perimeter of 20 units and an area of 9 square units. Another rectangle with a length of 6 units and a height of 4 units will also have a perimeter of 20 units, but it will have an area of 24 square units. To be able to calculate the area from the perimeter you need to know one of two additional things - either one of the measurements, or the ratio of the height to the length.
What is the surface area of a prism with a base perimeter of 20 height of 2 and area of the base 50?
Since the perimeter of the base is 20 and the height of the shape is 2, we can find the area of the sides by multiplying these together. 20 x 2 = 40 The area of the top and base are given as 50 square units each, so we add 2 lots of 50. 40 + 50 + 50 = 140 square units.
The perimeter of the rectangle is 18 and the area is 20 what is the length?
Its length could be 5 units and its width 4 units.
