Answer:
2.5 meters by 3 meters
Explanation:
Converting the dimensions from ft to m, you simply multiply the given dimensions by 0.3048
8ft= 8*0.3048=2.4384 m
10 ft= 10*0.3048= 3.048 m
Approximately, 2.5 m by 3 m is sufficient considering the choices given as per the attached image (standard sizes in the market, not based on rounding off, rather these are approximate figures)