The lengths of the diameters of two concentric circles are 6 and 8. What is the distance between the circles?

To find the distance between the two concentric circles, you need to find the difference between their radii.

Step 1: Calculate the radius of the smaller circle (r1) by dividing the diameter by 2.
r1 = 6 / 2 = 3

Step 2: Calculate the radius of the larger circle (r2) in the same way.
r2 = 8 / 2 = 4

Step 3: Calculate the difference between the radii to find the distance between the circles.
Distance = r2 - r1 = 4 - 3 = 1

Therefore, the distance between the two concentric circles is 1 unit.

The distance between the circles can be found by calculating the difference between the radii of the circles. Given that the diameter of the inner circle is 6, the radius would be half of that, which is 3. Similarly, the radius of the outer circle is half of its diameter, which is 8, so the radius is 4.

Now, to find the distance between the circles, we subtract the smaller radius from the larger radius, giving us 4 - 3 = 1.

Therefore, the distance between the two circles is 1 unit.

You sure it’s 2?

Is the smaller circle inside the larger one?

If so, do they share a center? Do they touch?

If the two centers are more than 7 apart, then the distance between them can be anything.