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9 votes
How to I find x? I struggle at this so bad. Thank you for the help

How to I find x? I struggle at this so bad. Thank you for the help-example-1
User Boryn
by
4.9k points

1 Answer

13 votes
angle = (arc 1 + arc 2) / 2
89 = (88 + x) / 2
178 = 88 + x
90 = x

Hope this helps!
User DolphinDream
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