The following coordinates represent a parallelogram.
Answer:
12
Step-by-step explanation:
Answer:
Kai built the bookshelf shown below. The bookshelf is 48 inches tall with a solid board on the back, and EACH shelf measures 18 inches wide by 24 inches long. If Kai wants to paint all the surfaces, including the undersides of both shelfs and the base, as well as both sides of the bookshelf’s back and sides, how many square FEET will he paint?
Step-by-step explanation:
We have

And we want

Another way to read it is

It should be clear that the solution is 
Is there a picture that goes along with this question.