A) 23 m
B) 68 m
C) 222 m
D) 221 m
Correct Answer: C
Solution :
Length of rod \[=\sqrt{{{16}^{2}}+{{12}^{2}}+{{\left( \frac{32}{3} \right)}^{2}}}\] \[=\sqrt{256+144+\frac{1024}{9}}\] \[=\sqrt{\frac{4624}{9}}\] \[=\frac{68}{3}=22\frac{2}{3}m\]You need to login to perform this action.
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