Question

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

Check attachment below

Answer 1

• 170°

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°