4. Anticipatory Set
Answer the following questions in complete sentences.
Below is a scale picture of my circular pool and the tiles that
border the pool. The tiles are the shaded region. (1 inch =
4 feet)
5
in
3 in
1.) Explain how you would find the area of the shaded region.
2.) Find the area of the shaded region.
4
5. 1
Find the area of the shaded region. Include units and
round to the nearest tenth for your final answer.
8m
10 m
5
6. 2
Find the area of the shaded region. Include units and
round to the nearest tenth for your final answer.
15 cm
25 20 cm
cm
6
7. 3
Find the area of the shaded region. Include units and
round to the nearest tenth for your final answer.
18 m
7
8. BEFORE YOU LEAVE
Trade A Problem
Create a shaded area problem with your
partner. When instructed, you will
switch with another partnership and
complete their problem.
8
