Aregular polygon has a perimeter of 14 inches. if the side lengths are a whole number, what polygon could it be? select all that apply

triangle
square
heptagon
14-gon

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.