Arubber ice-hockey puck has a 2.8 in. diameter. what is the surface area of one flat side of the puck? use π = 3.14. round to the nearest tenth.

This is the concept of areas of solid material, we are required to calculate for the area of one side of ice-hockey puck. We know that ice-hockey puck has a cylindrical shape. Thus the area of one flat side will be given by:
Area=pi(r^2)
radius=2.8/2=1.4 in
Area=3.14(1.4)^2
Area=6.1544 in^2

what

Step-by-step explanation: