A) 24
B) 48
C) 72
D) 96
Correct Answer: A
Solution :
Let the length of rectangle \[=3x\,cm\] And the breadth of rectangle \[=2x\,cm\] \[\therefore \] \[2(3x+2x)=20\] \[\Rightarrow \] \[x=2\] \[\therefore \] Length of rectangle\[=6\,cm\] And breadth of rectangle\[=4\,cm\] \[\therefore \] Area of rectangle \[=6\times 4=24\,\,c{{m}^{2}}\]You need to login to perform this action.
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