A) 24 cm
B) 10 cm
C) 12 cm
D) 9 cm
Correct Answer: C
Solution :
According to question. Ratio of sides of triangle \[=\frac{1}{2}:\frac{1}{3}:\frac{1}{4}=6:4:3\] Now, \[6x+4x+3x=52\,\,\text{cm}\] \[\Rightarrow \] \[13x=52\] \[\therefore \] \[x=4\,\,\text{cm}\] \[\therefore \]Length of smallest side \[=3x=4\times 3\] \[=12\,\,\text{cm}\]You need to login to perform this action.
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