

1.

The cube structure on the right below is made from 6 cubes with side lengths of
2 cm. What is the area of
overlap?
a.  16 cm^{2}  b.  12 cm^{2}  c.  8 cm^{2}  d.  20
cm^{2} 


2.

The cube structure on the right below is made from 8 cubes with side lengths of
5 cm. What is the area of
overlap?
a.  125 cm^{2}  b.  150 cm^{2}  c.  200 cm^{2}  d.  175
cm^{2} 


3.

The cube structure on the right below is made from 9 cubes with side lengths of
8 cm. What is the area of
overlap?
a.  554 cm^{2}  b.  576 cm^{2}  c.  542 cm^{2}  d.  590
cm^{2} 


4.

What is the area of overlap for this
object?
a.  240 cm^{2}  b.  216 cm^{2}  c.  162 cm^{2}  d.  180cm^{2} 


5.

What is the area of overlap for this table? Each cylindical leg has a radius of
3 cm.
What is the area of overlap?
a.  127.56 cm^{2}  b.  131.42 cm^{2}  c.  107.73
cm^{2}  d.  113.04 cm^{2} 


6.

What is the area of overlap for this
table?
a.  1040 cm^{2}  b.  1280 cm^{2}  c.  1160 cm^{2}  d.  1220
cm^{2} 


7.

What is the area of overlap for this object? The larger circle has a diameter of
20 cm and the smaller circle has a diameter of 10
cm.
a.  374.2 cm^{2}  b.  329.7 cm^{2}  c.  392.5 cm^{2}  d.  384.1
cm^{2} 


8.

What is the area of overlap for this
object?
a.  3214.34 cm^{2}  b.  2341.43 cm^{2}  c.  1234.43
cm^{2}  d.  4321.43 cm^{2} 
