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CBSE Class 9 Answered

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Asked by prakharsrivastava | 15 Feb, 2010, 03:55: PM
answered-by-expert Expert Answer

 A - B = 33° and B - C= 18°   gives A  -C =  51o

Also  A +B + C= 180° -----(i)

using A  =C+ 51o  and  B  = 18° +C  in (i)

3C = 180-51-18 =111

 C =37

So A = 88 and B = 55

Answered by | 15 Feb, 2010, 04:58: PM
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