A) 25 cm
B) 30 cm
C) 35 cm
D) 40 cm
Correct Answer: B
Solution :
If \[{{d}_{1}},\] \[{{d}_{2}}\] be the diagonals of a rhombus, Area \[=\frac{1}{2}{{d}_{1}}.{{d}_{2}}\] \[\Rightarrow \] \[150=\frac{1}{2}\times 10\times {{d}_{2}}\] \[\Rightarrow \] \[{{d}_{2}}=\frac{150}{5}=30\,cm\]You need to login to perform this action.
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