Square dimension corner to corner = cicre diameter, D
That means each side is from Pythagorean theorem D/sqrt(2)
Area = side x side = D squared /2, that is, (D^2/2)
98 cm^2
It is 2*r^2.
Half the square root of the square radius equals the circle radius.
400 square cm
The formula for the area of a circle is pi x radius2. The radius is half the diameter, and the diameter of an inscribed circle is the same as the length of a side of the square.The formula for the area of a circle is pi x radius2. The radius is half the diameter, and the diameter of an inscribed circle is the same as the length of a side of the square.The formula for the area of a circle is pi x radius2. The radius is half the diameter, and the diameter of an inscribed circle is the same as the length of a side of the square.The formula for the area of a circle is pi x radius2. The radius is half the diameter, and the diameter of an inscribed circle is the same as the length of a side of the square.
The largest rectangle would be a square. If the circle has radius a, the diameter is 2a. This diameter would also be the diameter of a square of side length b. Using the Pythagorean theorem, b2 + b2 = (2a)2. 2b2 = 4a2 b2 = 2a2 b = √(2a2) or a√2 = the length of the sides of the square The area of a square of side length b is therefore (√(2a2))2 = 2a2 which is the largest area for a rectangle inscribed in a circle of radius a.
78.53
Find the dimensions of the rectangle of largest area that can be inscribed in a circle of radius a in C programming
the area of a square is 49m^2 what is the length of one of its sides
The area of square is : 100.0
If yo have the area of the circle, the square is irrelevant. Radius = sqrt(Area/pi)
98 cm^2
The answer is 72, i think!
The area of the square is 98 square cm. Assuming the shaded area is the remainder of the circle, its area is 55.9 square cm (approx).
It is 2*r^2.
Half the square root of the square radius equals the circle radius.
400 square cm