If you would like to dilate a square with a side length of 8 units to create a square with a side length of 20 units, what scale factor should you use? Write your answer in decimal form.(1 point)
2.5
To find the scale factor needed to dilate the square, you can divide the side length of the enlarged square by the side length of the original square.
In this case, the side length of the enlarged square is 20 units, and the side length of the original square is 8 units.
Therefore, the scale factor can be calculated as:
Scale factor = Enlarged square side length / Original square side length
Scale factor = 20 / 8
Simplifying this fraction, we get:
Scale factor = 2.5
Hence, the scale factor required to dilate the square is 2.5 in decimal form.
To find the scale factor, we can divide the side length of the larger square by the side length of the smaller square. In this case, we divide 20 units by 8 units:
Scale factor = 20 units / 8 units
Scale factor = 2.5 units
Therefore, the scale factor should be 2.5 in decimal form.