Matt says that he can find the volume of the entire figure by multiplying 3 * 5 * 6 . Cassie says she can find the volume by adding 30+24 . Which statement is true? Only Matt is correct. The volune of any prism is length times width times height. Both are incorrect. Cassie did not find the correct volume for one of the smaller prisms, and Matt should have divided the figure into two smaller prisms. Only Cassie is correct. She added the correct volum of Prism A and Prism B. 4 Both are correct. There are different ways to find th volume of the figure, and both used a correct. method.