Q: How do you estimate 43.96 in pi?

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He estimated pi to 5 decimal places. This estimate was mentioned in Al-Khwarizmi's book on algebra and through that route the estimate arrived in Europe.

You have to calculate the radius - half the diameter. Then square the radius, and multiply by pi (approximately 3.1416). If you want to do a mental estimate, round pi to 3.

2 x 2 x 7 x 157 = 4396

Total surface area is about 282.74 units2 (90 pi)(Using pi = 3.14 gives the estimate 282.6)SA = (pi 2r) x h + 2 (pi r2) = 72 pi + 2 (9 pi) = 90 pi

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2 x 2 x 7 x 157 = 4396

The LCM is: 4396

The Bold and the Beautiful - 1987 1-4396 was released on: USA: 30 September 2004

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(434) 207-4396

You do not need to estimate it. You can calculate it as being pi*r2 which, in this case is pi square cm.

use 14.1 times pi pi is close to 3.14159265358979383

He estimated pi to 5 decimal places. This estimate was mentioned in Al-Khwarizmi's book on algebra and through that route the estimate arrived in Europe.

2*radius*pi or diameter*pi, pi = 3.14 (rounded to the nearest tenth)

Pi is the never ending, never repeating number. It was created my a Greek mathematician and the estimate for pi is 3.14 but some more digits are: 3.1415926535897932384626433832795028841971693993751058209749445 Pi is the circumference of a circle with a diameter of 1.

pi has been around for as long as we have had written records.Its approximate estimated value of Pi up to 5 decimal places is 3.14159 .Archimedes was the first person to estimate the correct value of pi

3.1415294578390475389475839470508937048957345893748957348957349857348957893745983749587384