Here is a prism with a pentagonal base. The height is 8 cm. 5 cm
5 cm
3 cm
8 cm
I
2 cm
7 cm
What is the volume of the prism? Show your thinking. Organize it so it can be followed by
others.

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.