Hello :) to solve this you would have to do invert sin (51/55) on your calculator. When you do that you will get 68.013 so I would round that and say that the angle is 68 degrees
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thx:)
Step-by-step explanation:
Solve like a linear algebra equation

use for slope

the b is intersept
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There is 1 whole and 4/8 or 1/2.
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5 a
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