D. v1, v2,..., vm spans v.
Format your questions better next time.
We know that
circumference=2*pi*r
for r=7 in
circumference=2*pi*7------> 14*pi in
if 360° (full circle) has a length of------------ 14*pi in
135°-----------------------------> x
x=135*14*pi/360----------> x=5.25*pi in--------> 16.49 in
the answer is
5.25*pi in or 16.49 in
F(x) = 1/4x-1
i hope this helps!
An<span> = am</span><span> + (n – 1)d.
i feel like this can work</span>
