Question

define sine rule and it s formula

Answer 1

Hey there,

According to sine rule-

a/sinA=b/sinB-c/sinC=2R

where R is the radius of the circumcircle to which sine rule is applied.

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Answer 2

Step-by-step explanation:

In trigonometry, the law of sines, sine law, sine formula, or sine rule is an equation relating the lengths of the sides of a triangle (any shape) to the sines of its angles.