10^6 cm^2 =……………….m^2 10^10 mm^2=… m^2
źródło:
1m^2=(100cm)^2=(10^2cm)^2=10^4cm^2 1cm^2=10^{-4}m^2
10^6cm^2=10^6*10^{-4}m^2=10^{6+(-4)}=10^2m^2 II 1m^2=(1000mm)^2=(10^3mm)^2=10^6mm^2 1mm^2=10^{-6}m^2
10^{10} mm^2=10^{10}*10^{-6}m^2=10^{10+(-6)}=10^4m^2