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1 x 9 rectangle

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Q: What is shape with a area of 9 and perimeter of 20?
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What is the perimeter if the area is 9 sq cm?

Depends on the shape. A square's perimeter would be 4 root 9 ie 12 cm, but you could have a 9 x 1 rectangle which would have a perimeter of 20 cm etc etc


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 .


If the area is 9 sq cm what is the perimeter?

It's undefined, because we dont know the shape of the figure. If it's a square, the perimeter is 12.. if its a rectangle the perimeter MIGHT be 20... We cant determine if we dont know the figure.


What is the smallest figure with a perimeter of 20 but the smallest possible area?

A 9 x 1 rectangle has a perimeter of 20 and an area of 9; A 9.5 x 0.5 rectangle has the same perimeter but an area of 4.75; You can go a long way along this road...


What is a shape with a perimeter of 12 and area 9?

A square....... It has 4 sides so 3 times 4 is 12 - Perimeter..... If each side is 3, 3 times 3 is 9 which is the area.


What is perimeter and area for 9 meters and 4 meters?

The perimeter of a shape is the total distance around its outer boundary. For a rectangle with sides of 9 meters and 4 meters, the perimeter would be calculated as P = 2(9) + 2(4) = 18 + 8 = 26 meters. The area of a shape is the total space enclosed within its boundaries. For the same rectangle, the area would be calculated as A = 9 * 4 = 36 square meters.


Can 2 rectangles have the same perimeter but different areas?

Of course. A rectangle that is 5 by 5 (yes, that's a square, but a square is a rectangle) has a perimeter of 5 + 5 + 5 + 5 = 20 and an area of 5 x 5 = 25. A rectangle that is 9 by 1 also has a perimeter of 20 (= 9 + 1 + 9 + 1) but an area of 9 (= 9 x 1).


Are all rectangles with the perimiter of 20 feet equal the same area?

No. For example, a 1 ft by 9 ft rectangle (2 sides of length 1 and 2 sides of length 9) has perimeter 20 ft and an area of 9 square feet. But a 4 ft by 6 ft rectangle also has a perimeter of 20 feet, but an area of 24 square feet. These two rectangles both have the same perimeter of 20 feet but different areas.


Can you give me a example of surface area?

Surface area is the perimeter (amount of space around a shape) around a shape. For example: I have a rectangle So: 3+3=6 9+9=18 18+18=36cm2


What is the area and perimeter of a shape which is 12.5 x 9?

If that's a rectangle, the area is 112.5 square units and the perimeter is 43 units.


How do you have an area of 18 and perimeter of 20?

The simplest solution is a 9*1 rectangle but there are ellipses etc that will have the same properties.


How do you make a rectangle with the same perimeter but different area?

You just have to change the lengths of the sides. For example, if you wanted a perimeter of 20, your rectangle could be... 1x9 with area of 9 2x8 with area of 16 3x7 with area of 21 4x6 with area of 24 5x5 with area of 25 All of these have the same perimeter, but a different area, see?