Answer :
when width is 4 and length is 3 times greater than it so length is 12m now, area=length x breadth =12mx 4m =48m²
Step-by-step explanation:
when width is 4 and length is 3 times greater than it so length is 12m now, area=length x breadth =12mx 4m =48m²
Step-by-step explanation: