Question

use the list to write the dimensions that can be used to find the volume and surface area of each figure. you will need to use some of the words more than once.
height \t slant height \t radius

1. sphere
2. cone
3. cylinder

for each figure, circle composite figure or not a composite figure. then circle the name of the figure shown or the names of the figures that make up the composite figure.

1. \t composite figure \t not a composite figure

\t sphere \t hemisphere
\t cone \t cylinder

1. \t composite figure \t not a composite figure

\t sphere \t hemisphere
\t cone \t cylinder

1. \t composite figure \t not a composite figure

\t sphere \t hemisphere
\t cone \t cylinder

Explanation:

Step1: Recall the definitions

A composite figure is made up of two or more simple geometric figures.

Step2: Analyze each figure

• Figure 4: It is composed of a cone and a cylinder. So, it is a composite figure.
• Figure 5: It is a single - cylinder. So, it is not a composite figure.
• Figure 6: It is composed of a cone and a hemisphere. So, it is a composite figure.

Answer:

1. composite figure, cone, cylinder
2. not a composite figure, cylinder
3. composite figure, cone, hemisphere