Answer:
I don't understand the question.
Step-by-step explanation:
4 and 10/2 so actually 9
1/4 n = 8
n = 8 * 4
n = 32
so option 4 i.e.
n = 32. is the ans
A = bh
A = 10(5)
A = 50 ft2
the second choice. and its shorter by 17 miles