Pavement

Calculate the length of the pavement that runs through a circular square with a diameter of 40 m if the distance of the pavement from the center is 15 m.

Correct answer:

x =  26.4575 m

Step-by-step explanation:

D=40 m h=15 m  r=D/2=40/2=20 m  (x/2)2 + h2 = r2  x=2 r2h2=2 202152=10 7=26.4575 m



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







Tips for related online calculators
See also our 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: