Please answer thissssssssssss

What is the surface area of the visible portion of the composite figure?

What is the volume of the composite figure?

Guest Apr 11, 2020

#1**+1 **

For the top portion find the slant height of the cone s = sqrt (4^2 +5^2) = sqrt41

surface area = pi r s for the cone portion r = 4 s = sqrt41

For the cylinder area = pi r^2 h r = 4 h = 8

Add the two areas together to get total area cm^{2}

ElectricPavlov Apr 11, 2020