answersLogoWhite

0


Best Answer

Formula to find perimeter of a square is 4 times a where is the measure of one side of the square

since the perimeter is squared

(4a)^2=400

4a = root of 400

4a= 20

a= 5

Area of a square is a^2

5*5=25 unit square is the area

User Avatar

Wiki User

8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

14y ago

(Perimeter)2 = 400

Perimeter = sqrt(400) = 20

Perimeter = 4 x (side) = 20

Side = 20/4 = 5

Area = (side)2 = 52 = 25 .

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: The square of the perimeter of a square is 400 what is the area?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

A square has an area of 400 what is the perimeter?

A square with an area of 400 square units has a perimeter of 80 units.


What is the perimeter of a square if it has an area of 400?

Area of square 400 so dimensions 20 x 20 making perimeter 80


The perimeter of a square is 80cm what is its area?

The area is 400 cm2


What is the area of a square which has a perimeter of 80 meters?

In a square, if perimeter=80 meters, then side=20 meters, and area= 400 square meters.


What is the area of a square that has a perimeter of 80 m?

If a square has a perimeter of 80 meters, then each side is 20 meters in length. (80/4 sides of a square=20) The area of a square is side2, so 20*20 equals 400. The area of a square that has a perimeter of 80 meters is 400 meters2.


What is the perimeter of a square with the area of 400 m?

A square with an area of 400m has a side length of 20m. The perimeter of a square of four times the length of one of its sides. Four times 20m is 80m. Therefore, the perimeter is 80m.


What is the greatest area of a rectangle with a perimeter of 400 yards?

The greatest area is 10000 square yards.


The perimeter of a square room is 80 feet the area of the room is how many square feet?

400 square feet.


When the square of the perimeter of a square is 400 what is the area?

First, find the real perimeter by doing square root of 400 which is 20. Now, find the measure of eache side by dividing it by 4, which is 5. Finally, 5 to the squared is the area of the square, which is 25.


What is the perimeter of a square that has an area of 10000 cm squared?

Area of a square = side^2 10,000 = side^2 100 = side Perimeter = 4(side) = 4 x 100 = 400 cm


What is the perimeter of a 100 square?

400


The larger the perimeter of a square the larger the area of that square?

The area of a square is a function of the perimeter of the square.