(a)In the figure below, a tangent and a secant are drawn to a circle from exterior
point H. Suppose that HG = 13 and HD = 26. Find HC.
(b)In the figure below, two secants are drawn to a circle from exterior point V. Suppose that VY = 60, VZ = 30, and VW = 45. Find XY.

aIn the figure below a tangent and a secant are drawn to a circle from exterior point H Suppose that HG 13 and HD 26 Find HC bIn the figure below two secants ar class=