1.5 to 1
it becomes smaller
Tautologically!
75%= .75 = 3/4 So, to scale it down, it was multiplied by a factor of 3/4. To get it back up, divide by 3/4 (which is to say, multiply by 4/3 = 1.3333 = 133.33%
Scale factor and perimeter are related because if the scale factor is 2, then the perimeter will be doubled. So whatever the scale factor is, that is how many times the perimeter will be enlarged.
15
It is 1 : 50.
There need not be any. There is no scale factor between a pentagon with a perimeter of 50 cm and a triangle with a perimeter of 75 cm. The shapes are totally different!The scale factor is 2 : 3.
200% = x2 (double).
200 - bdhbjehje
the scale factor would be two thirds to make an object 66.66666 re-ocurring to reduce and object by 33 percent
1.5 to 1
it becomes smaller
75%= .75 = 3/4 So, to scale it down, it was multiplied by a factor of 3/4. To get it back up, divide by 3/4 (which is to say, multiply by 4/3 = 1.3333 = 133.33%
You increase the scale factor.
Tautologically!
The area scale factor is the square of the side length scale factor.