Yes, it is approximately 215,000 square kilometres.
Your area squared is 6 250 000 metre4
8 km2 = 8 000 000 m2
1 Square kilometer is 10 000 000 000 square centimeters
760 000 000 000 m3
Lol. A very small number. Square millimeters (10^-3 squared) to square megameters (10^6 squared) is a conversion factor of 10^18. So divide 18 by 10^18 and get : 0.000 000 000 000 000 018 Mm.
1 km sq = 1 km * 1 km = 1000 m * 1000 m = 1 000 000 metres sq. So, 10 000 000 metres squared = 10 km squared.
135,000 square feet = 3.1 acres.
Answer: 10,000 m² = 0.01 km²
90 000 metres squared
99 999 999 980 000 000 001
APPROXIMATELY R40 000 APPROXIMATELY R40 000
Only in that they are both metric units. A nanometre is one billionth of a metre. A hectare is a measure of area equal to 10 000 metres squared.