CPM Homework Banner
4-124.

A horizontal flag is shown below.

Horizontal segment, with shaded triangle above segment, with vertex on the segment 1 third from the right, triangle labeled as follows: top horizontal side, 8, right & left sides, each 5.

  1. Imagine rotating the flag about its pole and describe the resulting three-dimensional figure. Draw a picture of this figure on your paper.

    Imagine a cylinder with cones carved out of the top and bottom.

  2. Calculate the volume of the rotated flag.

    Prism: 
    Cylinder: 
    Sphere: 
    Pyramid: 
    Cone: 

Use the eTool below to visualize the flag.
Click the link at right for the full version of the eTool: Calc 4-124 HW eTool