Can someone please answer. There is one problem. There's a picture. Thank you!

asked Mar 4, 2017 5.0k views

5 votes

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4 votes

Use the Sine Law:
(sin(A))/(a) = (sin(B))/(b) = (sin(C))/(c)

In this case:

(sin(44))/(17)=(sin(60))/(e)

therefore:

$e=17(sin(60))/(sin(44)) \approx 21.2$

Jinish answered Mar 9, 2017

8.4k points

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