2 years ago

Help! Find the value of x

Mathematics

1 answer:

hoa [83]2 years ago

5 0

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°

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