Part A Find the value of x in the following figure:

Part B
Find the measure of exterior angle ∠ACD.

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Does the point (1, sqrt 7) lie on circle shown.