A) \[{{50}^{o}},\,\,{{45}^{o}}\]
B) \[{{40}^{o}},\,\,{{50}^{o}}\]
C) \[{{25}^{o}},\,\,{{55}^{o}}\]
D) \[{{35}^{o}},\,\,{{45}^{o}}\]
Correct Answer: B
Solution :
Let the angles be \[4x\]and \[5x\] Now, the given angles are complementary \[\therefore \]\[4x+5x={{90}^{o}}\] \[\Rightarrow \]\[9x={{90}^{o}}\Rightarrow x={{10}^{o}}\] \[\therefore \]First angle\[={{40}^{o}}\] And second angle \[={{50}^{o}}\]
You need to login to perform this action.
You will be redirected in
3 sec
