Determine how many lines of symmetry each object has. Then determine whether each object has rotational symmetry.

A: 2; yes
B: 3; yes
C: 3; no
D: 2; no

The volume of a rectangular prism is found by multiplying the length, width, and height of the prism. a rectangular prism has a width of 5x^2units, a length of 7x^3 units and a height of 2x^4 units. which is the volume of the prism in terms of x?