pi*radius2 = 100 square inches
Making the radius the subject of the above equation gives it a value of 5.641895835 inches.
226.865 squared inches
It is: pi*3.5 squared inches
64*(pi) inches squared 200.96 inches squared rounded to two decimal places.
The area of a circle that has a circumference of 18 is 25.78 inches squared.
1256 inches squared
226.865 squared inches
The radius is 16.5 inches.
It is: pi*3.5 squared inches
Area of circle in square inches = pi*radius squared
Area of a circle: pi*radius squared
Area of a circle: pi*radius squared
The formula for area of a circle is: A = (pi)*r^2 If the diameter of a circle is 6 then the circle's radius is 3. So, A = (pi)*(3)^2 A= 9*(pi) inches squared or A = 28.26 inches squared (rounded)
Area of a circle = pi*radius squared
The area of a circle that has a circumference of 18 is 25.78 inches squared.
64*(pi) inches squared 200.96 inches squared rounded to two decimal places.
Area of circle: 3.14 times 3 squared = 30.69 square inches
1256 inches squared