Answer:
If the number is 12 inches then the radius is probably 1.909859317 π inches
Answer:
From this term
, we cannot remove variable as they are not in square form .
Thus we look at number 75
75 = 25 × 3
25 is a perfect square , so it can come out and this we get 5 when its removed
Thus the answer is 
I hope it helps you
#Indian : )




<em>From the information given above, </em><u><em>D is the answer</em></u><em> which has a constant proportionality equal to 1. </em>