3 years ago

PLEASE I don't understand how to do this, 50 Points for anyone who solves it!

Mathematics

1 answer:

Lana71 [14]3 years ago

3 0

Answer:

170°

Step-by-step explanation:

∠WYX is the inscribed angle and equal to half of the intercepted arc WX

mWX = 2m∠WYX = 2(42x + 1) = 84x + 2

Sum of arc measures add to 360°:

29x - 1 + 65x + 3 + 84x + 2 = 360
178x + 4 = 360
178x = 356
x = 2

Plug in the value of x and find measure of the arc WX:

mWX = 84*2 + 2 = 170°

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