Radius = diameter/2 so 16/2 = 8 inches.
You multiply the radius of the circle 0.5 (radius of a 1 inch pipe) by 3.14(pi) by the height of the pipe 12 inches which gives you 18.84ozs.
7
what is the radius? It depends on the the radius. Formula 3.14*radius squared*5=answer
16 inch circumference: radius = diameter / 2. diameter = circumference/pi, so radius = 16 in / 2 / pi = (8/pi) inches [approx 2.55 inches] 16 inch diameter: radius = diameter / 2 = 16 in / 2 = 8 inches.
The weight of the pipe will depend on its volume, The volume in turn, will depend oninner radius or diameter,outer radius or diameter,length.Only one of these is given.
The radius is half of the 4 inch diameter. Therefore, the radius is 2 inches.
if you are saying the diameter is 2 inch then the radius is 1 inch.
You multiply the radius of the circle 0.5 (radius of a 1 inch pipe) by 3.14(pi) by the height of the pipe 12 inches which gives you 18.84ozs.
7
what is the radius? It depends on the the radius. Formula 3.14*radius squared*5=answer
There's no possible way to figure that out.
16
16
The answer depends on what the "36 inch" measures: inside circumference, radius, diameter?
volume = pi r squared multiplied by the length you didnt specify wether 2 inch pipe was diameter or radius
16 inch circumference: radius = diameter / 2. diameter = circumference/pi, so radius = 16 in / 2 / pi = (8/pi) inches [approx 2.55 inches] 16 inch diameter: radius = diameter / 2 = 16 in / 2 = 8 inches.
circumference = 2*pi*radius or pi*diameter