Answer:
area of EFG is 12 square ft.
Step-by-step explanation:
18 divided by three equals 6 times 2 which equals 12 because 2/3 of ABC is the answer of EFG
8 ft^2
area of ABC is:
area of ABC is 18 square ft, then
now you can find h1 and the area for EFG
679
21$
42÷6=7
7×3=21
So the union of sets A and B is the set of elements in A, or B, or both. The symbol is a special "U" like this: ∪ Example: Soccer = {alex, hunter, casey, drew}