What single principal deposit is needed?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2