+220 a. Calculate the volume in cm^3 of figure A.
b. Polyhedron B is a cylinder with on top of it a cone, what is the volume of polyhedron B in cm^3?
c. Polyhedron C is a block with a cylinder-like hole in it. The wood it is made of weighs 0,72 grams per cm^3. Calculate the weight of the block.
+12530 a. Calculate the volume in cm^3 of figure A.
b. Polyhedron B is a cylinder with on top of it a cone, what is the volume of polyhedron B in cm^3?
c. Polyhedron C is a block with a cylinder-like hole in it. The wood it is made of weighs 0,72 grams per cm^3. Calculate the weight of the block.
