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What is a circumference of a circle with the radius of 9 inches?
Wiki User
∙ 11y ago
A circle with a radius of 9 inches has a circumference of 56.55 inches.
Wiki User
∙ 11y ago
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What is the circumference and area of a circle with a radius of 3 inches?
Circumference: 2*pi*3 = 6*pi inches Area: pi*3 squared = 9*pi square inches
If the radius of a circle is 9 inches what is the diameter?
18 inches
How do you find the circumfrence of a circle if you have the radius?
the circumfrence of a circle is pi times it's radius squared.
What is circumference of a 9 circle?
The circumference of a 9 circle is: 28.3
If the area of one circle is four times as large as a smaller circle with radius of 3 inchesThe radius of the larger circle is?
6 inches pi*32 = 9*pi square inches (smaller circle) pi*62 = 36*pi square inches (larger circle)
What is the circumference and diameterof a circle with a radius of 9 inches?
A circle with a radius of 9 inches has a circumference of 56.55 inches and a diameter of 18 inches.
Which is the the circumference of a circle with a radius of 9 inches?
C = ~56.55 inches.
If the radius of a circle is two inches what is the area and circumference?
2 inch radius = 12 9/16" circumference & an area of 12.56637 sq. inches.
Circumference of a circle with radius 9 inches?
r2*pie=circumference 9(9)*pie 81*pie 254
If the radius of a circle is 9 inches what is the circumference of the circle?
C = 2*pi*r Plug in.
Which is closest to the circumference of a circle with a radius of 9 inches?
Circumference is 2 times pie (which is often rounded to 3.14) times the radius. The result is 56.52 inches.
What is the radius of 36 inches?
It is the name given to the straight line from the centre of a circle to its circumference when that distance is 36 inches.
What is the radius of a 9 inch circle?
Circumference of 9 inches: 2.864788975654119in. (for pi I used 3.14159265358979) Diameter of 9 inches: 4.5in.
A circle has a circumference of 18 pi so what is the radius of this circle?
If a circle has a circumference of 18pi, the radius is 9.
How is the circumference of a circle with radius 9 cm related to the circumference of a circle with diameter of 9cm?
Doubling the radius doubles the circumference.
What is the radius of a circle with a circumference with a 9?
The radius is 1.43
What is the circumference of a circle if the radius is 9 in?
Circumference = 2Π• radius 2Π•9 = (18×Π)"≈ 56.5"
