complete the statements about these similar pyramids.

The ratio of the height is __
options: 1 : 2.5, 1 : 5, 1 : 10, 1 : 25

The ratio of the surface areas is __ options: 1 : 5, 1 : 10, 1 : 25, 1 : 125

The ratio of the volumes is __
options: 1 : 5, 1 : 10, 1 : 25, 1 : 125