2 years ago

What is the measure of arc WYZ? ---------- 231 255 200 168

1 answer:

7 0

9514 1404 393

Answer:

(a) 231°

Step-by-step explanation:

arc WYZ = arc WX + arc XYZ

arc WYZ = 51° +180° . . . . . XZ is a diameter, substitute known arc measures

arc WYZ = 231°

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