A) \[30{}^\circ ,\,\,60{}^\circ \]
B) \[40{}^\circ ,\,\,50{}^\circ \]
C) \[42{}^\circ ,\,\,48{}^\circ \]
D) \[27{}^\circ ,\,\,63{}^\circ \]
Correct Answer: C
Solution :
Let the angles be \[7x\] and \[8x\] given angle are complementary to each other. \[\therefore \]\[7x+8x=90{}^\circ \] \[15x=90{}^\circ \] \[x=6{}^\circ \] \[7x=7\times 6{}^\circ =42{}^\circ ,\text{ }8x=8\times 6{}^\circ =48{}^\circ \]
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