3М2=========..................СМ2?????????????7

Question

3М2=========..................СМ2?????????????7

Answer 1

3 м ^ 2 = 1 м * 3 м = 100 см * 3 * 100 см = 30000 см ^ 2

Answer 2

3м2 = 30000см2,так как  1м2=10000см2