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CBSE Class 10 Answered

FIND FOR SIN r
Asked by sonali221994 | 08 Jan, 2010, 05:13: PM
answered-by-expert Expert Answer

Dear Student

2=sin 60/sin r

here sin 60 is angle 60 whose value is 3/2

From the given data we can derive sin r as fallows

(3/2)/ sin r = 2.  ==>sin r =3 / 2 2.

Regards

Team

Topperlearning

 

 

Answered by | 08 Jan, 2010, 05:40: PM

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