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Lashuante4722
17.10.2021 •
Mathematics
C'mon pls.. help me now :( A. Multiplying and Dividing Rational Algebraic Expressions.
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Ответ:
For this case, we can use the following trigonometric relationship:
Where,
C.O: opposite leg
AC; adjacent leg
x: angle
Substituting values we have:
From here, we clear the value of x.
We have then:
the angle at which the diagonal beam meets the 10-foot beam at the top of the frame is:
16.7°