Is 10 meters long and 10 meters wide 50 square meters 140 square meters if I only calculate the length, do you want to calculate 140 in this way? Apart from 2 = 70 meters, my home is not 70 meters long. I'm so faint. OK, I admit that I went to sleep in math class

Is 10 meters long and 10 meters wide 50 square meters 140 square meters if I only calculate the length, do you want to calculate 140 in this way? Apart from 2 = 70 meters, my home is not 70 meters long. I'm so faint. OK, I admit that I went to sleep in math class

No, the area of a rectangle is length x width. When you know the area, you can't divide it by 2 to get the length and width. If it's a square, it should be a root sign. I've learned this in junior high school, so if the length and width are 10 meters, the area is 10x10 = 100
If it's 140, you need to find two numbers multiplied by 140, such as 20x7 10x14