The first hexagon which is 5 is dilated to form the second hexagon which is 6.25
select answers from the drop-down menus to correctly complete the statement

the scale factor is
(1) 0.80
(2) 1.25
the represents
(1) an enlargement
(2) a reduction

Part 1) The scale factor is

Part 2) Is an enlargement

Step-by-step explanation:

Part 1)

we know that

If two figures are similar, then the ratio of its corresponding sides is equal and is called the scale factor

Let

z-----> the scale factor

x------> the length side of the second hexagon

y-----> the length side of the first hexagon

so

we have

substitute

Part 2)

we know that

If  z > 1 -----> the dilation represent an enlargement

If  z < 1 -----> the dilation represent a reduction

In this problem

therefore

Is an enlargement

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half