For a SQUARE, the area is (2r)2 because the length and width are the same.
The apothem (radius) is used to find the area of other regular polygons.
297 M
Area = pi * (radius^2) Where (radius^2) is radius squared, or radius to the second power. do some algebraic steps: Area / pi = radius^2 radius^2 = Area / pi square root (radius^2) = square root (Area / pi) radius = (plus or minus) square root (Area / pi) If you are not working with imaginary numbers then radius = square root (Area / pi)
The area is 212.1 square feet.
The area of a circle can be calculated using the formula A = πr^2, where A is the area, π is a constant approximately equal to 3.14159, and r is the radius of the circle. Given a radius of 100, the area of the circle would be A = π(100)^2 = 10000π square units. This simplifies to approximately 31415.9 square units.
Using 3.14 as Pi the area of circle is: 254.34
The area of square is : 100.0
Area in square units = 0.5*(apothem)*(perimeter)
4m The apothem is the distance from the center of the shape to the middle of one of the sides. A square of area 64m has sides of 8m (8*8 = 64).
A circle with a radius of 16 cm has an area of 804.25 square cm.
The area of a circle can be calculated using the formula A = πr^2, where r is the radius. Given a radius of 45 km, the area would be approximately 6,366 square kilometers.
It is approx 2.68 square metres.
a= the square of 7 A equals 28cm
Area of regular 8 sided octagon: 0.5*7*5.8*8 = 162.4 square units Not that in fact by using trigonometry the apothem is slightly bigger than 7
The apothem of a square is equal to one half of the length side of the square. So the side length of the square is 24 (2 x 12). Thus, the area of the square is 576 (24^2).
297 M
the square root of 64 =8/2=4
No Radius in a SquareA radius is a feature of a circle, not a square. A square, whatever its area, does not have a radius.