The answer is 200 because you multiply 20x12 you get 200
Anything divided by 0 is 0 for example 25x0=0 12020202020x0=0
18 is the answer you're welcome
Answer:
I'm 99% sure it's infinite solutions
Area = 1/2 x base x height
Area = 1/2 x 3.5 x 18
Area = 31.5