78.53981634 square units
Area of the circle is about 10 square units
Area of circle: pi*1.8^2 = about 10 square units
Radius = 20/2 = 10 Area of circle = pi x radius x radius = 3.1415 x 10 x 10 = 3.1415 x 100 = 314.15 square units
The area of a 10 foot circle is: 78.54 square units.
78.53981634 square units
Area of the circle is about 10 square units
78.54 square units.
Area of circle: pi*1.8^2 = about 10 square units
One such diameter can be 10 linear units. Diameter = 10 units. Area = 78.54 square units (= Pi/4 x d2 = Pi x 25).
For a circle where sector measures 10 degrees and the diameter of the circle is 12: Sector area = 3.142 square units.
Diameter of circle: 2 times square root (78.5/pi) = 10 units rounded up
Oh, isn't that a happy little question! If the area of a circle is 100π, we can use the formula for the area of a circle, which is πr^2. So, 100π = πr^2. By solving for the radius (r), we find that the radius is 10 units. And since the diameter is just twice the radius, the diameter would be 20 units.
The area of a circle with a diameter of 10 centimeters is: 78.54 cm2
A circle has 360 degrees, whatever its diameter.
The area of a circle that has a 10 ft diameter is: 78.54 square feet.
31.42 units.