(x-h)^2+(y-k)^2=r^2 Derive standard form of an equation of a circle with center C(5,2) and radius r=4, using the Pythagorean theorem.

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?