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In Delta A B C ,\ if\ a=18 ,\ b=24\ a n...

In ` Delta A B C ,\ if\ a=18 ,\ b=24\ a n d\ c=30\ a n d\ /_C=90^0` find `sin A ,\ sin B\ a n d\ sin Cdot`

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`a = 18 , b = 24 ...
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RD SHARMA-SINE AND COSINE FORMULAE AND THEIR APPLICATIONS-Solved Examples And Exercises
  1. If in a Delta A B C ,\ /A=45^0,\ /B=60^0,\ a n d\ /C=75^0 , find the ...

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  2. If in any Delta A B C ,\ /C=105^0,/B=45^0, a=2, then find bdot

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  3. In Delta A B C ,\ if\ a=18 ,\ b=24\ a n d\ c=30\ a n d\ /C=90^0 find ...

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  4. In any triangle A B C , prove that following : (a-b)/(a+b)=(tan((A-B)/...

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  5. In any triangle A B C , prove that following : (a-b)cos(C/2) = csin((A...

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  6. In any triangle A B C , prove that following : c/(a-b)=(tan(A/2)+tan(B...

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  7. In any triangle A B C , prove that following : c/(a+b)=(1-tan(A/2)tan(...

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  8. In any triangle A B C , prove that following :(a+b)/c=(cos((A-B)/2))/(...

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  9. In any triangle A B C , prove that following: sin((B-C)/2)=(b-c)/acosA...

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  10. In any triangle A B C , prove that following: (a^2-c^2)/(b^2)=(sin(A-C...

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  11. In any triangle A B C , prove that following: \ bsinB-csinC=asin(B-C)

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  12. In any triangle A B C , prove that following: \ \ a^2sin(B-C)=(b^2-c^2...

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  13. In any triangle A B C , prove that following: \ a(sin B-sin C)+b(sin C...

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  14. In any triangle A B C , prove that following: \ (a^2"sin"(B-C))/(sin A...

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  15. In any triangle A B C , prove that following: \ \ bcosB+c\ cos\ C=a co...

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  16. In any triangle A B C , prove that following: \ (cos^2B-cos^2C)/(b+c)+...

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  17. In any triangle A B C , prove that following: \ \ asin(A/2)sin((B-C)/2...

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  18. In any triangle A B C , prove that following: \ \ acosA+bcosB+c\ cos C...

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  19. In any triangle A B C , prove that following: \ a\ (cosB cos C+cos A)=...

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  20. In a Delta A B C ,\ ifsin^2A+sin^2B=sin^2C , show that the triangle i...

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