Which of the following three dimensional objects has rotational symmetry about a line

equilateral triangle, kite, regular pentagon, regular hexagon

a hexagon has rotational symmetry. Furthermore, the angle of rotation is 60° and since there are six copies of 60° in 360° (360 ÷ 60 = 6), we have that the order of rotation of a regular hexagon is six.

let me know if none of these r choices on ur test i will give u more examples :)

c rolling pin

Step-by-step explanation:

1. c reflectional and point

2. a reflectional

3. d.reflectional, rotational and point

4. c. rolling pin

5. c 10

answer: 2 litters juice bottle

half of a gallon is 50% of a full gallon 2 litters of juice is 52% of a full gallon

hope this ^_^

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3