if 5 tan theta = 12 then 13 sin theta / 3is?

  • -1

Given-5 tan theta =12

tan=5/12=opp/adj

let opposite side be 5k and adjacent side be 12k

Let theta be angle c

therefore,BC=adjacent side=12k and AB=opposite side=5k

By pythagoras theorem,

AC square=AB square + BC square

=25k square + 144k square

=169k square

hypotenuse =13k

sin =opp/hyp

=5/13

=13(5/13)/3

=5/3

  • -3
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