To find the volume of a rectangular prism, we use the formula
Volume = length × width × height.
Since the rectangular prism has a length of 10 cm, a width of 7 cm, and a height of 7 cm we can plug this information into the formula.
(10 cm) (7 cm) (7 cm)
10 × 7 = 70
70 × 7 = 490 cm³