There is many way how to get the length of a triangle. You can use many method but to your question the best method to use is Law of sine and cosine Side Angle Side triangle formula. This formula is this one (a^2 = b^+c^2-2bc*cos(angle)). So if your fill it up it would be (a^2 = 3^2+4^2-2*3*4*cos(60)). The answer would be 3.61
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This rule is applied to triangles to determine the unknown sides and angles. The value of x from the diagram is 11.78m
<h3>Trigonometry rule</h3>
This rule is applied to triangles to determine the unknown sides and angles.
Given the following parameter
Opposite = 5m
Adjacent = x
angle = 23 degrees
According to the theorem of tangents
tan23 = opposite/adjacent
tan23 = 5/x
x = 5/tan23
x = 11.78m
Hence the value of x from the diagram is 11.78m
Learn more on trig identity here: brainly.com/question/7331447
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X·3= or X3= And then find the answer
The simplified ratio would be
12:5:18
Answer
A
Correct me if I’m wrong