A) \[\operatorname{breadth} = 20\]
B) \[breadth\,\,\le 20\]
C) \[breadth\,\,\ge 20\]
D) \[breadth\,\,\ne 20\]
Correct Answer: C
Solution :
[c] If x cm is the breadth, then \[2(3x+x)\ge 160\Rightarrow x\ge 20\]
You need to login to perform this action.
You will be redirected in
3 sec
