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What is 7 times pi?
The answer is 21.98
Why is circumference equal to 2 times Pi times r?
circumference=pi circumference=pi circumference=pi
Is circumfrience pi times radius to the 2?
circumfrience is pi times radius to the 2 i think
Why is the circumference of a circle diameter times pi or 2 radius times pi?
Because 2 times the radius is equal to the diameter of the circle
What is the diameter of a circle with the area 49 pi?
Since the area of a circle is pi times the radius squared. The radius is 7. The diameter would be 14.
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 equation is the answer to pi?
22/7=pi (roughly) 7 times pi is 21.99115 pi is 3.1415926535898 etc
How do you get the area when the radius is shown?
Times it by 2, then times it by pi. 3.14 if no calcultor (22/7) or just press the shift key then pi on your calculator
How do you find the circumference of a circle with a radius of 3.5?
Two times the radius times pi equals the circumference of a circle. 2 x 3.5 = 7 7 x pi = 7 x 3.1416 = 21.99 or about 22
What are the two formulas for circumference?
C= 2 times pi and C= pi times diameter C= 2 times pi and C= pi times diameter
What is pi times pi equal?
pi^2
What is 4 times pi times pi times 4 divided by 2?
4 times pi times 4 divided by 2 is 78.9568352087
What is 7 times pi?
The answer is 21.98
Find the area of a circle that has a radius of 7 inches?
A = (pi) * r^2 = (pi) * (7)^2 = 49*(pi)
How do you multiply two times pi times two?
2 x pi x 2 = 4 x pi
Why is circumference equal to 2 times Pi times r?
circumference=pi circumference=pi circumference=pi
Is circumference radius times pi?
No it is 2*radius*pi or diameter*pi or 2(pi)r
