## anonymous 5 years ago find volume if r = 4 and the slant and height of the cone is 5 helpp

Using Pythagorean we have $$h^2+4^2=5^2$$ $$h^2=9$$ $$h=3$$ Then the volume is $$V=\frac{1}{3}\pi r^2h=\frac{1}{3}\pi (4)^2(3)=16\pi$$