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In a Delta ABC, angle A = x^(@), angle B...

In a `Delta ABC, angle A = x^(@), angle B = (3x - 2)^(@) angle C = y^(@) `. Also `angle C - angle B = 9^(@)`. The sum of the greatest and the smallest angles of this triangle is .

A

`107^(@)`

B

`135^(@)`

C

`155^(@)`

D

`145^(@)`

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