A) 5: 6
B) 25: 36
C) 6: 5
D) 36: 25
Correct Answer: A
Solution :
Ans. Let side of two squares be \[{{a}_{1}}\] and \[{{a}_{2}}\]. Then, \[\frac{a_{1}^{2}}{a_{2}^{2}}=\frac{25}{36}\]\[\frac{{{a}_{1}}}{{{a}_{2}}}=\frac{5}{6}\] \[\Rightarrow \] \[\frac{4{{a}_{1}}}{4{{a}_{2}}}=\frac{4\times 5}{4\times 6}=\frac{5}{6}\] \[\therefore \] Ratio of perimeters = 5: 6You need to login to perform this action.
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