Sine Rule
Recent Sine Rule Questions
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What are the rules of sin and cos?
Yesterday, 4:38pm - The Sine rule is: a/Sin A = b/Sin B = c/Sin C The Cosine rule...
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How do you solve for the side of a triangle if you only have it angles?
4 days ago, 4:19pm - You can solve for sides of a triangle using only angles by us...
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Feb 02, 5:23pm - Differentiation Rules for sine and cosine * sin'(x) = cos(x) ...
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How do you solve the angles of a triangle when given the lengths of all 3 sides?
Jan 21, 10:33am - When you know 3 of a triangle's side lengths and none of its ...
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What is the length of the hypotenuse of a 30 -60 -90 degree triangle with a longer leg of length 16?
Jan 11 2012, 2:21pm - First find the hypotenuse using the right triangle rule then ...
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Dec 16 2011, 12:17am - In trigonometry, the law of sines (also known as the sine law...
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What is the sine of 84 degrees?
Dec 01 2011, 9:20pm - Here is the formula for finding the sine of 84 degrees. Sine ...
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Can you tell me all of the derivitive rules?
Dec 01 2011, 8:52pm - The derivative rules are the power rule, exponential rule, si...
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How do you get all angles in a triangle if you know all the sides using geometry?
Nov 27 2011, 12:48pm - To find the angles of a triangle, begin by using the cosine r...
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What are the angle measures of a triangle with side lengths 9, 40, and 41?
Nov 16 2011, 9:31am - We use the cosine rule to solve this problem, this is a = b +...
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What is the trig equation to find 3 angles given the 3 side lengths of a triangle?
Nov 04 2011, 12:27pm - These are the formulas used to solve triangles: The sum of th...
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What is the value of sine C if the hypotinus is 20, the opposite is 16 and the adjacent is 12?
Oct 28 2011, 8:45am - N trigonometry, the law of sines (also known as the sine law,...
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How do you find the lengths of a triangle if you only have the interior angle measurements?
Oct 18 2011, 1:57pm - You can use the 'sine rule' which is a/sinA+b/sinB = c/cosC. ...
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What is a product to sum rule for sine?
Oct 11 2011, 5:08pm - Cos A cos B= (cos(A-B)+cos(A+B))/2 is the product rule for th...
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Can you find x, given are: ?=38 o 21' ?=19 o 36' ?=48 o 32' a =37 feet?
Sep 24 2011, 3:36am - Assuming x is opposite ? and using the sine rule 37/sin(38)=x...
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How are the sides related in a 30-60-90 triangle?
Sep 22 2011, 3:49pm - For all triangles, angles and sides are related by the law of...
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How find an angle of right triangle if you have the lengths of 2 sides?
Sep 10 2011, 7:22pm - Step 1: Begin by using the cosine rule to find the unknown si...
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Find the length of the unknown sides in a right angled triangle?
Sep 09 2011, 7:48pm - Step 1: Begin by using the cosine rule to find the unknown si...
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What property is measure of angle 1 plus measure of angle 2 equals to 180?
Sep 08 2011, 10:27pm - That is the sine rule, where the internal triangle is used to...
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Can the Law of Sines be reciprocated?
May 26 2011, 2:41pm - In trigonometry, the law of sines (also known as the sine law...
