The cross-sectional areas of a right pyramid and a right cylinder are congruent. The right pyramid has a height of 5 units, and the right cylinder has a height of 3 units. Which conclusion can be made from the given information? The volume of the pyramid is half the volume of the cylinder. The volume of the pyramid is twice the volume of the cylinder. The volume of the pyramid is equal to the volume of the cylinder. The volume of the pyramid is not equal to the volume of the cylinder.

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.