Option C
The perimeter of the figure after a dilation with a scale factor of 4 is 48 units
Solution:
Given that figure has a perimeter of 12 units
To find: perimeter of the figure after a dilation with a scale factor of 4
A scale factor is simply a number that multiplies the dimensions of a shape
If the scale factor is four, then the perimeter of the new object will be four times the original perimeter
Here given that scale factor is 4
Therefore,
Perimeter after dilation = 4 times original perimeter
Perimeter after dilation = 4 x 12 = 48 units
Thus Option C is correct