Waste

How many percents are waste from a circular plate with a radius of 1 m from which we cut a square with the highest area?

Correct answer:

p =  36.338 %

Step-by-step explanation:

r=1 m u=2r  u=2 r=2 1=2 m a=u/2=2/2=2 m1.4142 m  S1=π r2=3.1416 123.1416 m2 S2=a2=1.41422=2 m2  p=100 S1S1S2=100 3.14163.14162=36.338%



Did you find an error or inaccuracy? Feel free to write us. Thank you!



avatar







Tips to related online calculators
Our percentage calculator will help you quickly calculate various typical tasks with percentages.
Pythagorean theorem is the base for the right triangle calculator.
See also our trigonometric triangle calculator.

 
We encourage you to watch this tutorial video on this math problem: video1   video2

Related math problems and questions: