Answer: 72 ft
Step-by-step explanation:
Given
The width of a post is 
Posts are separated by 
chain
for 2 posts, length is 
for 3 posts, length is 
for 4 posts, it is 
i.e. 11 ft is adding on the addition of another post
for 7 posts it is 
Thus, the total length of the fence is 
Answer:
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I don’t think I know this question sorry
Area = width*height
a = 10.5*10.5
The power can be shown as 10.5^2, where ^2 represents the exponent "power of 2."
A=10.5^2
The area of the square is 110.25 inches.
Answer:
the answer is 14.7 in
Step-by-step explanation:
