Just checking, am I correct?
2 answers:
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Answer:
x ≈ 20.31
Step-by-step explanation:
By applying tangent rule in the given right triangle,
tan(55°) =
Measure of the opposite side = 29 units
Measure of the adjacent side = x
Substitute these values in the expression,
tan(55) =
x =
x = 20.306
x ≈ 20.31
There are infinitely many solutions.
Algebraically, we can eliminate and try to solve for
:
Then
which is the equation of an ellipse.