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Pi goes on forever. However, most people equal pi to 3.14. Whenever you multiply something by 10, you move the decimal place one to the right. So, in this case, the answer would be 31.4.
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The radius of a circle is 5 inches What is the circumference of the circle?
Circumference is 2 times pi times radius, so the circumference of this circle is 2 times pi times 5, or 10 times pi. If a decimal answer is needed, pi is approximately 3.14, so C=31.4
What is 12.8 times pi?
When you multiply 12.8 times pi the exact answer is12.8 Pi, but you can round off the answer to40.192because pi is about equal to 3.14.
What is the volume of a cylinder that has a base area of 10 pi cm square and height of 25 cm?
The volume of a cylinder is the area of its base times its height. 10 pi square centimeters * 25 centimeters = 250 pi centimeters cubed = 785.398 centimeters cubed
What is pi times r2?
pi times radius or diameter equals are of a cirlce
What is the volume of a cone with radius of 6 ft and height of 10 ft?
Area of the base times the height divided by 3. (pi*6*6*10)/3=376.8 approximately because of the rounding of pi to 3.14
What is the circumference of a circle whose area is 100 pi?
The formula for finding the area of a circle is pi times the radius squared. Let's find the radius of the circle. 100 pi/ pi= 100. Squarerooted, the radius is 10. The formula for finding the circumference of a circle is 2 times pi times the radius. So, plug in: 2 times pi times 10 equals 20 pi! Your final answer: 20 pi (or, if you use decimals, approximately 62.8)
What is Pi times ten?
3.141592653589793 * 10 = 31.14159265359
What does 10 pi times 3.14 equal?
98.596
What is pi times pi?
Pi times pi equals 9.869604401089358 (to 15 decimal places).The square value 9.8696 is commonly used.If you use (pi)2 = 10 in your calculations, your answer is only wrong by about 1.3% .
Is 10 times pi rational?
No because the value of pi as regards to a circle is an irrational number
The radius of a circle is 5 inches What is the circumference of the circle?
Circumference is 2 times pi times radius, so the circumference of this circle is 2 times pi times 5, or 10 times pi. If a decimal answer is needed, pi is approximately 3.14, so C=31.4
What's is the circumference of the circle if the radius is 10 in?
The circumference of a circle is equal to 2 times pi times the radius of the circle. Therefore, if the radius of the circle is 10 inches, the circumference would be 2 times pi times 10 inches, or 20 pi inches. Pi is a mathematical constant with a value of approximately 3.14, so the circumference of the circle would be approximately 62.8 inches.
How many radians are 10 revolutions?
20 times pi There are 2 pi radians in one revolution.
If a circle has an area of 10 times pi what is the radius?
The radius is 3.162
A semi circle has a diameter of 10 cm the perimeter is 25 point 7 rounded how do you get that answer?
half times pi times 10....
What is 10 times pie?
Well, first of all, it's not pie, it's Pi. Pi times 10 equals 31.4159265897932384626433832795. You just slide the decimal point one digit to the right.
What is pi times pi divided by pi plus pi minus pi times pi?
the same as pi squared, which is 9.86960440109
