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What is pie times 5?
Pi X 5 = 15.7. Pi is equal to 3.14 then you multiply it by 5.
What is the circumference of a 31.5 mm diameter?
Just multiply it with pi - approximately 3.14.Just multiply it with pi - approximately 3.14.Just multiply it with pi - approximately 3.14.Just multiply it with pi - approximately 3.14.
What is pi times 4 times 4.8?
The calculation of pi times 4 times 4.8 is straightforward. First, multiply 4 by 4.8 to get 19.2. Then, multiply this result by pi (approximately 3.14159) to find the final answer, which is approximately 60.27808.
Do you multiply to get perimeter?
No, you add up all the sides. Yes, in terms of a circle. To determine the perimeter or circumference of a circle, you must multiply: 2πr or two times Pi times the radius of the circle.
If the radius equals 2cm what is the circumference?
C = 2 * (pi) * (radius) So plug in 2 for radius C = 2 * (pi) * (2) C= 4(pi) If you need to approximate multiply 4 times 3.14. If you do not need to approximate then your answer is 4(pi)
How do you find area in a circle?
MULTIPLY THE DIAMETER TIMES PI(3.14) OR MULTIPLY THE RADIUS TIMES 2 TIMES PI(3.14).
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.
How do you multiply two times pi times two?
2 x pi x 2 = 4 x pi
How do you find the circumference from the area?
Well, you find the area of a circle by multiplying (pi times radius2) or (pi times radius times radius). The radius is half of the diameter. The formula for the circumference is (pi times diameter). Multiply the radius times 2 to get the diameter. Multiply the diameter times pi.
What is pi times one times one?
It is still equal to pi (3.1416) because when you multiply anything by 1 no matter how many times you multiply it, you end up with that other number.
How do you find the circumference of a circle knowing only the diameter?
Circumference of a circle: pi times diameter
What is pi times 25?
When you multiply pi times 25, the answer is: 78.53981625
How do you get the circumference when you have the radius?
Multiply 2 times pi (3.14 OR 22/7) times the radius 2(pi)r
What does pi mean in math and a example for a 5th grader?
Pi is when you multiply the diameter in a circle times 3.14. 3.14 = pi.
What is pie times 5?
Pi X 5 = 15.7. Pi is equal to 3.14 then you multiply it by 5.
How do you find the circumference of the circle given the diameter?
you multiply the diameter by pi (d times pi = c)
What is the circumference of a circle if the diameter is 7?
Just multiply the diameter times pi. Pi is approximately 3.1416.
