Which phrase in the passage is a prepositional phrase?

Explanation:

this isnt the answer but here is kinda something that may help out a bit. i hope it can help you out a bit!

At the minimum, a prepositional phrase will begin with a preposition and end with a noun, pronoun, gerund, or clause, the "object" of the preposition. At = preposition; home = noun. In = preposition; time = noun. From = preposition; Richie = noun.

we know that, volume of a rectangular prism is given by :

✿   {length × width × height}

given : the length of rectangular prism = 5.5

given : the width of rectangular prism = 6

given : the height of rectangular prism = 3

⇒ the volume of given rectangular prism = {5.5 × 6 × 3}

⇒ the volume of given rectangular prism = 99