How do I find the volume of a pyramid with a right angle?

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

What is the greater volume 72 quarts or 23 gallons

This is about circle theorems. someone asap : (