You use a scale factor of 3/4 to create a dilated circle with a radius of 9 inches what is the raidus of the original circle
To find the radius of the original circle, we can use the scale factor to determine the relationship between the two circles.
If the dilated circle has a radius of 9 inches, and we used a scale factor of 3/4 to create it, then the original circle would have a radius that is 4/3 times larger.
Therefore, the radius of the original circle would be:
9 inches * (4/3) = 12 inches
So, the radius of the original circle is 12 inches.