The graph shows a rectangle that has been rotated. which statement is false?
a) the angles of the rectangle remained 90°.
b) the parallel lines of the rectangle remained parallel.
c) the segments of the rectangle remained the same length.
d) the rectangle retained its same position on the coordinate plane.

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.