The circumference of an ellipse is approximated by C = 27 V q? +62
where 2a and 2b are the lengths of
2
the axes of the ellipse. Which equation is the result of solving the formula of the circumference for b?
C
b=
a2
b-
a
02
a?
b=
a
V 23
V2

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in