To find the distance between the points (6.6,7.9) and (6.6,4.7), we can use the distance formula:
distance = √((x2 - x1)^2 + (y2 - y1)^2)
Plugging in the coordinates of the two points, we get:
distance = √((6.6 - 6.6)^2 + (4.7 - 7.9)^2)
Simplifying this expression gives us:
distance = √((0)^2 + (-3.2)^2)
Which simplifies to:
distance = √(10.24)
Finally, taking the square root of both sides gives us:
distance = 3.2
So, the distance between the points (6.6,7.9) and (6.6,4.7) is approximately 3.2.