3 feet
It is pi*r2*h = 1571 cubic inches, approx.
The diagonal dimension of a tv screen that is 20W x 15H is 25 inches. Formula is a-squared + b-squared = c-squared
area of triangle: area equals base times height devided by two! a=bxh/2 a=40in b=20in THE ANSWER IS 4in as the height!
The volume of a cone = h[pi]r^2 / 3 So the answer is 1026.67 cubic inches
Length- Height-
Surface area excluding the bases: 20*pi*5 = 100*pi square inches
The height of Hefei Feicui TV Tower is approximately 757 feet.
3.8
Umm cm
There is no such thing as a "best height" in order to watch television. People of all heights can enjoy the various programs that air on network & cable television.
Twenty
you cut up straws to make it fit use 20in of tape and 20in of string and 12 straws