Aparallelogram is dilated by a scale factor of three.

which of the following properties are unchanged?

i. the perimeter and area
ii. the measure of the angles
iii. the lengths of the sides
a.
iii
b.
i, ii, and iii
c.
ii
d.
i and ii

what golf ball

step-by-step explanation:

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

i believe the answer is the polygon, heptagon.