1.

In a\[\Delta ABC\], if \[2\angle A=3\angle B=6\angle C\]\[,\] find the measures of\[\angle A,\,\,\angle B\]and\[\angle C\].

A. \[{{30}^{o}},\,\,{{60}^{o}},\,\,{{90}^{o}}\]            
B. \[{{90}^{o}},\,\,{{60}^{o}},\,\,{{30}^{o}}\]
C.        \[{{30}^{o}},\,\,{{90}^{o}},\,\,{{60}^{o}}\]
D.        \[{{45}^{o}},\,\,{{90}^{o}},\,\,{{45}^{o}}\]
Answer» C.        \[{{30}^{o}},\,\,{{90}^{o}},\,\,{{60}^{o}}\]


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