A) 5cm
B) 17cm
C) 25cm
D) None of these
Correct Answer: C
Solution :
\[\angle C={{35}^{o}}\] \[{{x}^{o}}\] \[{{x}^{o}}={{180}^{o}}-{{x}^{o}}\] (\[{{x}^{o}}=\frac{1}{5}(180-x)\] \[\Rightarrow \]) In\[x+\frac{x}{5}={{36}^{o}}\] \[\Rightarrow \] (By pythagorus theorem) \[={{7}^{2}}+{{24}^{2}}=49+576=625\] \[\Rightarrow \]You need to login to perform this action.
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