Topic: Solving for the Law of Sines
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Answers to Common Questions
What is the Law of Sines?
The Law of Sines states that if you know the measure of two sides of a triangle and the value of its enclosed angle, then you can find the measure of the other side and angles. The equation is as follows: a/sin A=b/sin B=c/sin C. Read More »
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How solve Law of sines?
Use law of cosines instead. Let a=9, b=3, c=11 a^2 = b^2 + c^2 - 2bc cos A 81= 9 + 121 - 66 cos A 66 cos A = 49 cos A = 49/66 A= arccos 49/66 = 42.062 degrees b^2 = a^2 + c^2 - 2ac cos B c^2 = a^2 + b^2 - 2ab cos C Do the same for the other... Read More »
Source: http://answers.yahoo.com/question/index?qid=20080309211342AAkLnVv
How do you solve for a side using the law of sines?
To solve for a side using the law of sines, the triangulation tech... Read More »
Source: http://www.chacha.com/question/how-do-you-solve-for-a-side-using-...
More Common Questions
Answers to Other Common Questions
Or sometimes when you know two sides and one angle. The leg is always...
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The law of sines or cosines can be use...
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The law of sines can be used to find sides and angles of a triangle because a tri...
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The Law of Sines can not solve a SAS triangle because you can’t for... ...MORE...
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you are doing everything right 10 / sin 36 = 4 / sin b b = 13.5 or 166.401 since the side opposite of b is 4 and the one opposite a is 10 with 36 then 166 is rejected. after you do that... you add 180- (13.5 + 36) = 130.41 then u apply the ...
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Source: http://answers.yahoo.com/question/index?qid=20100407160245AATsfvK
1) law of sines sinA/a = sinB/b = sinC/c capital letters are angles therefore sinB/b = sinC/c or simplier arcsin C = ((9sin(155))/11) = 20.23, aprox.C= 20 (20.229) therefore A=5 (4.771) when you take a ratio for side a it's better if you us...
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Source: http://answers.yahoo.com/question/index?qid=20090223152151AAzAcZK
Draw a vertical line to represent the height of the building. Next draw a horizontal line at the base of the vertical. Let this line represent the distance x from the base of the building. A line from the end of the horizontal to the top of...
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Source: http://answers.yahoo.com/question/index?qid=20091213140435AAKW1bZ
