Question

Help! Find the value of x

Answer 1

9514 1404 393

Answer:

  B.  56

Step-by-step explanation:

The exterior angle 72° is half the difference of the intercepted arcs, 200° and x:

  72° = (200° -x)/2

  144° = 200° -x

  x = 200° -144°

  x = 56°