A) 10 cm
B) 9 cm
C) 8 cm
D) 7 cm
Correct Answer: A
Solution :
Let PQRS be a rhombus and \[PR=16\,cm\] and \[QS=12\,cm\] \[\therefore \] \[PO=8\,cm\] And \[QO=6\,cm\] \[PQ=\sqrt{P{{O}^{2}}+O{{Q}^{2}}}\] \[=\sqrt{{{8}^{2}}+{{6}^{2}}}\] \[=\sqrt{64+36}\] \[=\sqrt{100}=10\,cm\]You need to login to perform this action.
You will be redirected in
3 sec