The length of a rectangular prism is 3 cm.
What is a rectangular prism?
"It is a three-dimensional geometrical structure which has six faces that are rectangles. A rectangular prism is also a cuboid."
What is the volume of a rectangular prism?
V = l × w × h
where 'l' represents the length of a prism, 'w' represents the width and 'h' represents the height of the prism.
For given example,
the volume of a rectangular prism (V) = 180 cubic cm
width (w) = 4 cm
height (h) = 15 cm
Using the formula for the volume of a rectangular prism,
⇒ V = l × w × h
⇒ 180 = l × 4 × 15
⇒ 180 = l × 60
⇒ l = 180/60
⇒ l = 3 cm
Therefore, the length of a rectangular prism is 3 cm.
Learn more about the volume of a rectangular prism here:
https://brainly.com/question/16462766
#SPJ2
