0
Still curious? Ask our experts.
Chat with our AI personalities
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with EzraAdd your answer:
Earn +20 ptsQ: What was the Chinese estimate of pi?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
What is the Chinese fraction approximation of pi?
pi=355/113 http://www.pidayinternational.org/Pi_History/HISTORY_OF_PI_Ancient_China.htm
What is contribution of aryabhatta in history of pi?
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.
What is the best estimate of the area of a circle with a diameter of 10 cm?
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.
A right cylinder has a radius of 3 and a height of 12. What is its surface area?
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
How could you estimate the area of a circle whose radius is 1 centimeter?
The area is 2*pi*12 = 2*pi. Using pi = 3.14, that would give an estimated area of 3.14 cm2.
Trending Questions
What is the simplify of -2b plus 6 plus 3b-2?
A cube with a volume of 125 cubic units?
What is 10 percent off 1200?
If a stock has a beta equal to one?
What is the place value in the 8 in 184.36?
What is new COCOMO-II formula for calculating project effort?
What are facts about primary colors?
What is three digit code NJ njm?
What is two and one half minus one third?
What shape has 4 sides with 2 short equal sides that meet at a vertex and 2 long equal sides meet at a vertex?
How many pints in 17 oz?
What is the area of a regular decagon having sides 7cm in length and a 19 cm apothem?
What is five and two thirds plus two and three fourths?
What is the difference between a Philadelphia half dime and a new Orleans half dime?
What is cos 66.5 degrees?
What is the ratio of 36 and 8?
How do you do breaking apart strategy for 35 plus 47?
0.5m plus 25cm equals cm?
What is the formula liquid volume in cylinder?
What type of polygon is a rhombus?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.