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You need to qualify the 30 inches. Is it the diameter or circumference of a circle?
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∙ 11y ago
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What is the diameter of a circle with a 30 inch circumference?
Diameter = 30/pi inches
What is the area of a circle when the diameter is thirty inches?
The area of a circle when the diameter is 30 inches is: 706.9 square inches.
How many square inches in a 5 foot diameter circle?
The area of a circle is pi × r2. pi = 3.141592653589793 5 feet = 60 inches. The radius is half the diameter so the radius is 30 inches. If you plug 30 inches into the formula you get the answer of 2827.4333882308138 inches for the area of the circle.
What is the width of something 4 inches in circumference?
1.27 inches To find diameter (width of a circle): C = 3.14159 (pi) * diameter 4 = 3.14159 * d d= 1.27 inches
How big is twelve inches in diameter?
Twelve inches is a length. It can be a diameter, but if it is a diameter, you would simply say 'The circle is 12 inches diameter'. So; how big is it - it is 12 inches.
What is the circumference of a circle 30 inches in diameter?
The circumference of a circle 30 inches in diameter is 30*pi inches
What is the volume of a cylinder with a diameter of 30 inches and 36 inches long?
The volume of a cylinder with a diameter of 30 inches and 36 inches long is 25,446.9 cubic inches.
What is the diameter of a circle with a 30 inch circumference?
Diameter = 30/pi inches
What is the area of a circle when the diameter is thirty inches?
The area of a circle when the diameter is 30 inches is: 706.9 square inches.
What is the circumference of a circle with a 30 inch diameter?
Circumference = pi * diameter C = pi(3.14159 should do) * 30 inches = 94.2478 inches circumference
If a radius is 15 inches long how long is the diameter?
30 inches. The diameter is twice the length of the radius.
The radius of a your circle is 15 inches what us the diameter?
30 inches
If a radius is 15 inches long how long is a diameter?
30 inches
180 inches in diameter is how many inches in width?
Diameter is the width of a circular or spherical figure or object. Something 180 inches in diameter is also 180 inches in width or thickness.
What is the approximate area of a circle with a diameter of 30 inches?
706.86 square inches
Which is a reasonable estimate of the circumference of a circle with a diameter of 10 inches?
About 30 inches
If a radius is 15 inches long, how long is a diameter?
The radius of a circle is half the diameter, thus your measurement is 30 inches
