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In triangle ABC if a=3 cm b=4cm and c=5 ...

In `triangle ABC` if a=3 cm b=4cm and c=5 am then value of cosB is

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PATHFINDER-TRIGONOMETRIC FUNCTIONS-QUESTION BANK
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  2. In triangle ABC if a=3 cm b=4cm and c=5 am then value of cosB is

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  3. If in triangle ABC cosA/cosB =a/b then triangle ABC is

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  4. In triangleABC sin^2A+sin^2B =sin^2C then angleC=

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  5. If in triangle ABC,angle A=60^@,angle B=45^@ and a=2sqrt3units then th...

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  6. If in triangle ABC if acosA=bcosB then the triangle will be

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  7. In triangleABC if cosA=sinB/sinC then the triangle is

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  8. If in triangleABC a=2b and angle A=3 angleB then angleA=

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  9. If in triangleABC ,3a^2=b^2+c^2 then cotB+cotC-cotA=

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  10. cos A/2=sqrt((b+c)/(2c)) then the correct option is

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  11. The length of three sides of a triangle be 1cm,2cm and 3 cm then the v...

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  12. In an isosceles triangle ABC ,angleA =120^@ ,a:b=

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  13. In triangle ABC if sin^2B+sin^2C=sin^2A then

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  14. If the ratio of the angles of a triangle be 1:2:3 and the circumradius...

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  15. If in triangleABC ,a=5cm b=5sqrt3 and angleC=30^@ then c=

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  16. If in triangle ABC ,angleC=90^@ then tanA+tan B=

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  17. If in triangleABC a=3cm, b=5cm and c=7cm then the triangle is

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  18. If the ratio of the length of the sides of a triangle be 1:sqrt3:2 the...

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