The value is 20,000 because 2x10 equals 20, 20x1,000 equals 20,000
I do not understand ur language I speak English very well sorry I can't help you with your homework
The original square has the area (8 in)^2 = 64 in^2.
If we mult. this area by 36, we get the area of a larger square 2304 in^2.
The new side length is sqrt(2304 in^2), or 48. In other words, the original square has side length 8 in, but the 'new' square has side length 48 in.