Answer:
NO
7 feet is not greater that 20.4 yards
Step-by-step explanation:
1 yard is equivalent to 3 feet
so
20.4 yards is equivalent to 3*20.4 = 61.2 feet
Comparing these, we see that 20.4 yards is greater that 7 feet
Therefore, it is not true that 7 feet is greater than 20.4 yards.