A) \[95{}^\circ \]
B) \[94{}^\circ \]
C) \[90{}^\circ \]
D) \[100{}^\circ \]
E) None of these
Correct Answer: C
Solution :
Explanation Option [c] is correct. The ratio of the angles is \[1:2:3.\] Hence, \[x+2x+3x=180{}^\circ \] \[\Rightarrow 6x=180{}^\circ \Rightarrow x=\frac{180{}^\circ }{6}=30{}^\circ .\] Thus, the measurement of the largest angle \[=30{}^\circ \times 3=90{}^\circ .\]
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