Answer:
A =
. r^2
If A = 9
ft^2
. r^2 = 9
ft^2
r^2 = 9ft^2
r = sqrt(9ft^2)
r = 3ft ( r>0)
Step-by-step explanation:
Answer:
11/32
Step-by-step explanation:
I took the test Please make brainlyest if can
15.5 x 12.4 = 192.2 so the answer is 192.2 square feet.