What is the perimeter of a circle whose area is 11

If lmn=xyz, which congruences are true by cpctc? check all that apply

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

What is the value of x in the equation 2(x-4) = 4(2x + 1)?