1.

Two complementary angles are in the ratio\[7:11\]. Find the angles.

A.  \[{{60}^{o}},{{30}^{o}}\]      
B.    \[{{45}^{o}},{{45}^{o}}\]         
C.    \[{{70}^{o}},{{20}^{o}}\]         
D.    \[{{35}^{o}},{{55}^{o}}\]
Answer» E.


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