A) Remains the same
B) Is doubled
C) Becomes four times
D) None of these.
Correct Answer: B
Solution :
Let \[\ell =x,\,\,b=y\] \[\therefore \] Area\[=xy\] Now, New \[\ell =2x,\,\,b=y\] \[\therefore \]Area\[=2xy\] \[\therefore \]New Area \[=2\times xy\] \[=2\times \] Area of old rectangle \[\therefore \]New area becomes double.You need to login to perform this action.
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