Page 24 - AG Unit 2 Capacity, Cavalieri, and Constructions

AG 2-8: Density and Design Problems with Geometry

10. A cubic foot of water is about 7.5 gallons. The hexagonal fish tank below holds 65 gallons of water.
How many inches deep in the tank?

Numbers 1-5 from https://www.ck12.org/book/CK-12-Geometry-Concepts-Honors/section/9.6/