answersLogoWhite

0

If P = 40 then L + W = 20. The only combination which gives A = 100 is where L and W are both 10, ie the figure is a square of side 10 cm.

User Avatar

Wiki User

13y ago

Still curious? Ask our experts.

Chat with our AI personalities

RossRoss
Every question is just a happy little opportunity.
Chat with Ross
TaigaTaiga
Every great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan

Add your answer:

Earn +20 pts
Q: What is the length if area 100 square cm and perimeter 40 cm?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Math & Arithmetic

What is perimeter of square with area of 100meters squared?

Area of a square = (side length)2 = 100 meters2Side length = sqrt( 100 meters2 ) = 10 metersPerimeter of a square = (4 x side length) = 4 x 10 = 40 meters


How do you find the area of a square if given a perimeter?

The perimeter of a square is the measurement of all the external sides, of which there are of course 4. We also know that for a square all of these 4 sides are of equal length. Therefore if we divide the perimeter by 4 we get the length of one side. If you then square this length (multiply it by itself) you get the area of the square. so if the perimeter measurements was 40 units 40/4 gives you the length of one side = 10 units and 10*10 gives you the area of the square - 100 square units. thus generically the area of a square with a perimeter of 'x' = (x/4)2


What is the perimeter of a square that has an area of 100 m?

The perimeter is 40m


The perimeter of a square is 100 feet and the area is 625 square feet what is the lenght?

On a square all 4 sides are the same length. If the perimeter is 100 that means all 4 sides add up to 100. That means you can divide 100 by 4 and get the length of any one side. The area is 625. You can then take the square root of 625 and also get the length of any one side. Guess what? Both numbers are the same. The square root of 625 equals 100 divided by 4. Either way you get the length of any one side of the square, which is 25.


What is the length of one side of a square with a perimeter of 100?

25 !