A) \[\alpha =\beta \]
B) \[\alpha >\beta \]
C) \[\alpha <\beta \]
D) All are possible depending upon\[\alpha \]
Correct Answer: A
Solution :
From above diagram, we have \[90-{{\theta }_{1}}+90-\theta +45{}^\circ +90+{{\theta }_{2}}=180{}^\circ \] \[\Rightarrow \]\[{{\theta }_{1}}+\theta =45{}^\circ ={{\theta }_{1}}+{{\theta }_{2}}\] \[\Rightarrow \]\[{{\theta }_{1}}={{\theta }_{2}}\] \[\Rightarrow \]\[\alpha =\beta \]You need to login to perform this action.
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