If two similar polygons have a scale factor of 1, what can you conclude? a. they are sometimes congruent. b. they are always congruent. c. they are never congruent. d. they would only be congruent if they were regular polygons.

B. They are always congruent.

Step-by-step explanation:

In similar polygons, the ratio of one side of a polygon to the corresponding side of the other is called the scale factor.

So, when two similar polygons have a scale factor of 1, we can conclude that - They are always congruent.

If the scale factor is one, it means that corresponding sides are equal in length, and the polygons will have same shape, the same angles and the same size.

the range is 19

step-by-step explanation:

the range is biggest number minus the smallest, so in this case it would be

41 - 22 = 19

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !