WHAT'S THE AREA OF A SQUARE WITH A PERIMETER OF 76 MILLIMETERS?
The perimeter of a square can be found by adding all the sides.
All of the 4 sides are equal, so 4*s = p
s = ?
The area can be found by s^2. a = ?
P = 4*a = 76 mm
A = a*a = ??
as 76/4 = 19, a = 19
as a = 19, A = 361
-> A = 361 mm²
To find the area of a square with a given perimeter, we need to remember that the perimeter of a square is equal to four times the length of one side. In this case, we know that the perimeter is 76 millimeters.
Step 1: Divide the perimeter by 4 to find the length of one side.
76 millimeters ÷ 4 = 19 millimeters.
Step 2: Since all sides of a square are equal, the length of one side is 19 millimeters.
Step 3: To find the area of the square, we multiply the length of one side by itself.
19 millimeters × 19 millimeters = 361 square millimeters.
Therefore, the area of the square with a perimeter of 76 millimeters is 361 square millimeters.