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The sides of a triangles are x^(2) +3x ...

The sides of a triangles are ` x^(2) +3x + 3, 2x+ 3 and x^(2) + 2x ` then the greatest angle of the triangle is

A

`120 ^(@) `

B

` 135^(@) `

C

` 150 ^(@) `

D

` 105 ^(@) `

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A
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  14. In Delta ABC , b = sqrt 3+ 1 , c sqrt3-1 and angle A = 60 ^(@) the...

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  15. If C = A - B = 60 ^(@) " then " (a-b)/ (c )=

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