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Pi equals the circumference of a circle divided by it's diameter. This value is approximately 3.14159265359, but goes on indefinitely. For most sums 3.14 is acceptable, or just use the pi button on a scientific calculator.
Wiki User
∙ 13y ago
Wiki User
∙ 10y agoNegative pi has the same value as pi, but with a minus sign before it. Common approximations to pi are 3.14 (so -pi would be -3.14) and 22/7 (so -pi would be -22/7). They are both approximations: pi (and -pi) can only be expressed as a never-ending decimal.
Wiki User
∙ 11y agoAdd your answer:
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What is diameter of a 130mm circumferance?
Circumference equals Diameter times Pi, OR Diameter equals (Circumference)/(Pi). In this case, Diameter equals (130mm)/(Pi or 3.14159) equals 41.38mm
What is the equation that equals pi?
I think it is 3.14 that equals to pi when u solve it
How much is a pi?
A pi equals 3.1415326535897932384626433832795028841971693993751058209749445923
Sin theta equals zero answer in radians in terms of pi?
Theta equals 0 or pi.
How To find Pi?
Pi always equals 3.14...
Why does cos2 equals pi?
Cos2 doesn't equal pi; Cos2 equals roughly -0.416 (with radians).
What numbers spell pi?
the answer of pi equals: 3.141592653589 and so on..................
What does equals in maths?
it's ''PI'' and it equals 3.141595286
Square pie is 3.1416?
pi is 3.14159... so square pi ( pi x pi) equals 9.869
What times pi equals 40?
40/pi which is approx 12.73
If Pi equals 3.12 wHAT Does Pi plus Cake equal?
hi
What is pi plus 86?
Pi plus 86 equals 89.14
