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The diameter of a circle is 9 cm What is the area of the circle?
Britbrat2010
pie x 4.5 squared
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∙ 14y ago
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What is the diameter of a circle with a 9 radius?
The diameter of a circle is twice the radius. A circle with a radius of 9 would have a diameter of 18. (9*2=18).
Find the area of the shaded region 40 degrees and raduis 9 cm in a circle use pi 3.14?
The area is 40/360*pi*r^2 = 28.16 square cm.
What is the diameter of a circle who's circumference is 28.26 miles?
The diameter of a circle who's circumference is 28.26 miles is: nine (9) miles
If the radius of a circle is 9 inches what is the diameter?
18 inches
A rectangular piece of sheet iron 625cm squared in area to form a cylinder 9 cm in diameter. Find the height and the volume of this cylinder.?
First, find the surface area of the cylinder using the formula SA = pi * diameter * height The surface area of the cylinder will equal the area of the rectangular sheet. So you can then solve for the height of the cylinder, Height = 625cm2 / (pi * 9cm) = 22.1 cm Using the height and diameter of the cylinder we can find the volume with the following formula, Vol = (pi / 4) * (diameter)2 * height Vol = (pi/4)*(9cm)2 * 22.1cm = 1405.9 cm3
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
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 area of a circle that has a diameter of 9 cm?
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
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
