A) \[60\,{{m}^{2}}\]
B) \[50\,{{m}^{2}}\]
C) \[45\,{{m}^{2}}\]
D) \[55\,{{m}^{2}}\]
Correct Answer: B
Solution :
Perimeter of rhombus \[=4\times side\] \[\therefore \] \[4\times side=40\] \[\Rightarrow \] \[side=\frac{40}{4}=10\,m\] As a rhombus is a parallelogram of equal sides, its area = base \[\times \] height \[=10\times 5=50\,\,{{m}^{2}}.\]You need to login to perform this action.
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