Answer:
figure 3
Step-by-step explanation:
base is 12, hypotenuse is 20
so X² is h²-b²
so X=16
Divide to find the unit rate:
5.25 acres
---------------- = 1.1666... acres/day, or 1 1/6 acres/day.
4.5 days
41.6666667?? I didnt know if you needed is simplified .-.