Answer:
if its a 9 by9
Step-by-step explanation:
you need AT LEAST 36 feet
Answer: 
Step-by-step explanation:
Since, given 
And we know that 
Therefore, 
⇒
Thus, 
Answer:
30
Step-by-step explanation:
You take a protractor and put at c then you measure
Answer: i dont see anything to answer the question
Step-by-step explanation: