Answer:
ADJACENT ANGLES ARE ANGLES WHICH LIES IN THE SAME LINE IN A CLOSED POLYGON.
EX TAKE RECTANGLE ABCD .
In this A and D ,B&C,A&B,C&D are adjacent angles
So..hmm notice the picture below
all those are reference angles, of the bigger orange one
a reference angle, is just the angle the terminal point makes, with the x-axis
that angle, is called a reference angle, because, is an equivalent x,y value
The formula for volume of a sphere is:
V = 4/3 * PI * r^3
Replace r with with given radius:
V = 4/3 * pi * 17^3
V = 4/3 * PI * 4913
You don't give the choices, but anything like the two equations I gave could be correct. Might even multiply the 4/3 by r^3?
If you list the choices I can tell you which one.
She would gain 200 dollars for every 30 stuffed toys, hope this helps since there is no pictures.