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frutty [35]
3 years ago
7

Need explanation for how to find "E"(in the picture attached), and how to calculate "sin".​

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
3 0

Answer:

Step-by-step explanation:

E is just that Vertex/Angle.

sin is a measure of an angle.

You should learn SOHCAHTOA

sin = opposite/hypotenuse\\cos(ine) = adjacent/hypotenuse\\tan(gent)=opposite/adjacent

The opposite side is relative to the angle.

In this case, the opposite of E is 20

The hypotenuse is 29

so,

sin(E)= \frac{20}{29}

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