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sammy [17]
3 years ago
5

Find the sine of ∠E.

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
5 0

Answer:

solution

by using pythagorus theorem

h^2 =p^2 +b^2

  • 10^2 = p^2 +under root 82 square
<h2>therefore p is equal to </h2>

3 \sqrt{2}  \\

sine E =p/h

=

3 \sqrt{2}  \div 10

saw5 [17]3 years ago
5 0
Hyp = 10
adj = √82

√82 ² + opp² = 10²

82 + opp² = 100

opp² = 100-82

opp = √18


Sin E = √18 / 10

E = 25.6°
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