A) \[(x-8)\,cm\]
B) \[(x-4)\,cm\]
C) \[(x+4)\,cm\]
D) \[(x+2)\,cm\]
Correct Answer: C
Solution :
Area of a square is side x side. \[{{x}^{2}}+8x+16\,\,\,=({{x}^{2}})+2(x)\,\,(4)+{{(4)}^{2}}\] \[={{(x+4)}^{2}}\] \[=(x+4)\,\,(x+4)\] \[\therefore \]The length of the side of a square is \[(x+4)\,\,cm\].You need to login to perform this action.
You will be redirected in
3 sec