Jack needs 72 feet of fencing.
You had to do 4 ft x 18 ft which would give you the answer of 72. To find the area of a rectangle you do length x width.
Answer:
-0.89269063
...
Step-by-step explanation:
Put it in the calculator
B and D by simplifying the fraction
Answer:
A
Step-by-step explanation:
thw answer is on the picture