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In a right triangle, B∠=20° and AC=4. How long is BC?

In a right triangle, B∠=20° and AC=4. How long is BC?
asked 66.7k views
5 votes
In a right triangle, B∠=20° and AC=4. How long is BC?

asked
User ThorstenC
by
8.2k points

1 Answer

5 votes

Answer: 11.695= 11.7

Explanation:

Sin20 degrees= 4/x

4/sin20=11.695

answered
User Hansmaad
by
8.0k points
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