The answer is 162 81pi/2
Hope this helps!
the area is (1/2) x pix 9^2 = 81pi over 218.9=162162-81pi over 2
-7 and 5
You can get this by factoring to the following
(x + 7)(x - 5)
Then set both equal to zero and solve individually.
Do u still need the answer
Not sure what shape it is I’m assuming triangle. With what you have the answer should be 10.7mi
