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The law of sines is used to find missing values in triangles. The formula is a/sinA=b/sinB=c/sinC. The idea behind the equation is that the larger an angle is the larger the side across from it will be and the smaller the angle the smaller the side across from it will be. Once you have set up your equation you can easily solve your equation with some simple algebra and a calculator.
What else can I help you with?
Does the transitive property apply for the law of sines?
No, it does not.
Why Lami's theorem cannot be used for 4 concurrent forces?
Because, this theorem comes from the law of sines which is completely a triangle law and the law of sines can not be applied on other polygons.
When do you use law of sines and law of cos sines?
Use Law of Sines if you know:Two angle measures and any side length orTwo side lengths and a non-included angle measure.Use Law of Cosines if you know:Two side lengths and the included angle measure orThree side lengths.
Can ASA work with the law of sines?
Yes. If you have two angles, by implication, you have all three. You therefore have a pair of opposite angle and side so that the law of sines can be applied.
When do you use law of sine?
There are several cases when you would want to use the law of sines. When you have angle angle side, angle side angle, or angle side side you would use the law of sines.
Proof of 30-60-90 theorem?
Use the law of sines.
Proof of lami's theorm?
Proof comes directly from the law of sines.
Word problem of oblique triangle using law of sines?
knkjhh
find the value of the missing parts?
A triangle using the law of sines
Can the sine law be usd in a right triangle?
Yes, the law of sines can be used in a right triangle. The law applies to any arbitrary triangle.
Who discovered the Law of sines?
not known. although it is assumed to be discovered during the 10th century.
Which equation correctly represents the law of sines?
SinA/a = SinB/b = SinC/c
