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The area of a circle is figured out using the formula
Now, the circle we are given has a radius of 9cm. So, the area of the circle would be:
Area = 3.14 x (9)2
= 3.14 x 81
= 254.34 cm2
The area of the circle in question is 254.34 cm2
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What is the square ft of a 9 ft circle?
The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).
If the diameter of circle z is 18 cm what is the radius?
radius = 18/2 = 9 cm
Diameter of a circle is 18cmWhat is the Radius?
Radius is half the diameter. 18 / 2 = 9 Answer: 9.0 cm
What is the radius of a circle with a diameter of 9 cm?
To calculate the radius is very easy, the formula is d/2 where d is diametre. therefore according to d/2 = 9cm/2 which is equals to 4.5 cm Result : the radius of a circle with a diameter of 9 cm is 4.5 cm.
What is the area of a circle with a diameter of 18 cm?
To find area of a circle, the formula is πr2 where π is pi. Half of the diameter is the radius (r) so you divide 18 by 2 to get the radius (9). then, you square it (multiply it by itself) giving you 81. You then multiply this by pi to get the area. The exact answer is 81π, with a good approximation of: 254.46900494077325231547411404563973361997072134938357149897
What is the area of a circle that has a diameter of 18 cm?
A circle with a radius of 9 cm has an area of 254.47 square cm
The diameter of a circle is 9 cm What is the area of the circle?
pie x 4.5 squared
What is the diameter of a circle with an area of 254 cm?
Circle area = (pi)r2 = 254r2 = 254/pir = √254/pi ≈ 92r = diameter = 2(9) = 18 cm
What is the exact area of a circle with a diameter of 6cm?
The exact area = pi*32 or 9*pi square cm
What is the area of a circle with a diameter of 9 inches?
The area of a circle with a diameter of 9 inches is: 63.62 square inches.
If a circle has a 9 yard diameter what is the area?
A circle with a diameter of 9 yards has an area of 63.62 square yards.
What is the circumference of a circle whose diameter is 9 cm?
A circle with a radius of 4.5 cm has a circumference of 28.27 cm
What is the square ft of a 9 ft circle?
The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).
What is the circumference of a circle with a diameter of 9 centimeters?
28.27 cm
What is the area of a circle 9 in diameter?
3.14
What is the area of a circle that is 9 meters?
The area of a 9-meter diameter circle is 63.617 square meters.
What is the diameter of a circle with a radius is 9 mm?
18mm or 1.8 cm
