Given center C and a point P on a circle, find its equation. C(-2, 7) and P(1, 11) 1(x - 1)2 + (y - 11)2 = 5 2(x + 2)2 + (y - 7)2 = 5 3(x - 1)2 + (y - 11)2 = 25 4(x + 2)2 + (y - 7)2 = 25

21 type the correct answer in each box. if necessary, round your answers to the nearest hundredth the vertices of abc are a(2,8), b(16, 2), and c(6,2). the perimeter of abc is units, and its area is square units