It’s asking for the volume of a cylinder so the equation for that is pi(r^2)h pi=3.14 r=4 (r stands for radius, radius is half of the diameter; from the center of the circle to the outside) You get 4 from half of 8 h= 15 (h stands for the height of the cylinder)
So it would be set up as 3.14 x 4^2 x 15 Next step would be to solve…. 4 squared (4x4) is 16. Now your left to solve 3.14 x 16 x 15 which equals 753.6 Hope this helps!
