You have to keep in mind that there are two different units. 1 foot equals 3 yards so 18 feet equals 3 yards. Now that both parts of the equation are in the same unit, you can solve.
A = b x h
A = 6 x 10
A = 60 yards
Your answer would be B . 60 yards
Answer:
60 square yards
Step-by-step explanation:
I know this because I just had this test and got all 500 points on it it had 88 pages and 2 questions on each page it was hard but I made it and got an A+