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If the angles of a triangles are in the ratio 3 : 4: 5 then the ratio of the largest side to the smallest side of the triangle is

A

A. `(sqrt(3))/(2)`

B

B. `(sqrt(3 )+1)/(2sqrt(2))`

C

C. `(sqrt(3)+1)/(2)`

D

D. `(sqrt(3) )/(2sqrt(2))`

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The correct Answer is:
D
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