True or false?
The triangles shown below must congruent.

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"

Each cube in this figure is a -centimeter cube. how many cubes are in the prism? [type your answer as a number.]

The base of a cylinder has an area of 64π in2. if the height of the cylinder is 10 in., what is the total volume?