A) 68
B) 65
C) 54
D) 52
Correct Answer: D
Solution :
If di and\[{{d}_{2}}\]are the lengths of diagonals of a rhombus. Then, Perimeter \[=2\sqrt{d_{1}^{2}+d_{2}^{2}}=2\sqrt{{{24}^{2}}+{{10}^{2}}}\] \[=2\sqrt{576+100}=2\sqrt{676}=2\times 26=52\,\,cm\]You need to login to perform this action.
You will be redirected in
3 sec