1. Angela is making a candle by pouring melted wax into a mold in the shape of a square pyramid. Each side of the base of the pyramid is 8 cm and the height of the pyramid is 9 cm. To get the wax for the candle, Angela melts blocks of wax that are each 2 cm by 2 cm by 2 cm. How many of the wax blocks will Angela need in order to make the candle? (Note: make sure you are showing the formulas you use to answer the question and how the numbers fit into the formulas).