9.
A triangular prism is shown here.
a. What is the area of the top?_
b. What is the area of the right side?
left
c. What is the area of the left side?
d. What is the area of the back?_
10. Using the triangular prism above:
What is the total surface area of all five faces?__
9 cm
12.7 cm
R
8 cm
9 cm
