The perimeter will scale by the same factor.
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.
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.
New perimeter = old perimeter*scale factor New area = Old area*scale factor2
The area scale factor is the square of the side length scale factor.
The linear scale factor is 100.
Perimeter will scale by the same factor. Area of the new figure, however is the original figures area multiplied by the scale factor squared. .
The area is directly proportional to the square of the scale factor. If the scale factor is 2, the area is 4-fold If the scale factor is 3, the area is 9-fold If the scale factor is 1000, the area is 1,000,000-fold
A scale factor
The perimeter, being a linear measure, also changes by a factor of 3.
12r = p
If 'S' is the relationship between actual and scale linear dimensions,then 'S2' is the relationship between actual and scale areas.