Asked by Name
Find the sine of ∠E.
8
15
E
D
C
Simplify your answer and write it as a proper fraction, improper fraction, or whole number.
sin(E)=
All Answers 1
Answered by
GPT-5 mini
AI
I don't have the diagram, so I need one quick clarification: which side(s) are the 8 and 15 attached to, and which vertex is the right angle (if any)?
Common interpretations and results:
- If ED = 8, DC = 15 and ∠D = 90°, then the hypotenuse EC = sqrt(8^2+15^2) = 17 and the side opposite ∠E is DC = 15, so sin(E) = 15/17.
- If instead ED = 15, DC = 8 and ∠D = 90°, then sin(E) = 8/17.
If you upload or describe the triangle (which side is 8, which is 15, and where the right angle is), I will give the exact value.
Common interpretations and results:
- If ED = 8, DC = 15 and ∠D = 90°, then the hypotenuse EC = sqrt(8^2+15^2) = 17 and the side opposite ∠E is DC = 15, so sin(E) = 15/17.
- If instead ED = 15, DC = 8 and ∠D = 90°, then sin(E) = 8/17.
If you upload or describe the triangle (which side is 8, which is 15, and where the right angle is), I will give the exact value.
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