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There are about 12 inches in 30 cm
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∙ 9y ago
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How many 30cm rulers does it take to make a meter?
1 metre/30 cm = 100 cm/30 cm = 3.33... recurring.
How many cubic centimeters are in a one eighth inch tube one foot long?
There are 2.26 cu.cm in the tube given by you. The steps are as follows: Convert the dimensions given in inches and foot to cms.(12 inches=30 cm =1 foot) find the volume using the formula 3.14*r*r*h that gives the answer
How many cm is 22 inches?
The answer is 0.87 inches (approx.). Inches and centimeters are both units of linear measurement. Inches are used in the imperial system whereas centimeters are used in the metric system. To convert from cm to inches, multiply the cm unit by 0.393701.
How many inches is r-30 insulation?
Regular 10". High density which is more expensive 8"
A drum that is 30 inches in diameter and 48 inches tall hold how many gallons?
A cylinder 30 inches in diameter and 48 inches tall will have a volume of 33929 cubic inches. V=PI*r*r*H (V=3.1416*15*15*48) That volume is equal to 146.9 gallons (USA). (1 gal = 231 cubic inches)
10 inches of fiberglass insulation Provides how much of an R factor?
r-30
How many centimeters in one inches?
== Answer == === There are 2.54 centimeters in 1 inch, so 1 centimeter is 0.394 inches. === == How many inches in one centimeter ===== 1 cm is 0.39370079 inches ===
How many feets and inches is 1m 76 cm?
First, we find out how many inches in 1m 76cm.1 m 76 cm is 176 cm.1 in. is 2.55 cm.176 ÷ 2.55 = 69.019... ≒ 69 in.176 cm = 69 inThen, we find out how many feet in 69 in.1 ft = 12 in69 ÷ 12 = 5 R 9Therefore, 1m 76cm = 5 ft 9 in. (Sorry if I'm wrong.)
How many cm r in an inch?
2.5
How many inches r in a feet?
there are 12 inches in a foot
How do you find the area radius and diameter with just the circumference?
Given that the circumference of any circle is 2 * pi * r, where pi is the mathematical constant (~3.14) and r is the radius, solving for the radius is quite simple. we'll call the circumference c: c = 2*pi*r divide both sides by 2*pi: c/(2pi) = r and then the diameter is just 2 * radius. Area = pi*(r)^2 = pi*(c/(2*pi))^2 = (c^2)/(4*pi) (~ denotes approx. value) Quick example: So if a circle has a circumference of 30cm: 30 cm= 2 * pi * r r = (30cm)/(2*pi) r = (30cm)/(2*3.14) = ~4.78 cm diameter = 2 * ~4.78 cm = ~9.56 cm area = (30 cm)^2 / (4* ~3.14) = ~71.66 cm^2 c = 30 cm, r = ~4.78 cm, d = ~9.56 cm
How many inches r in a yard?
1 yard = 36 inches
