So 6 is in the range of of the first equation so you substitute it there.
f(6) = 6(6)^2 + 2
6(36) + 2
216 + 2
218
The equation for finding the area of a triangle is (bh)/2.
(The slash is a division sign)
So, with this equation, it would be (19*12)/2.
That would equal 114. So the answer is 114 ft squared.
With a proper fraction, the whole number would get smaller
To get the correct angle where the arcs meet : it's more precise
