Question

A parallelogram has an area of 14 cm 2. If the dimensions of the parallelogram are doubled, what will the new area be?

14 cm 2
28 cm 2
56 cm 2
112 cm 2
For a game, Tony has a rectangle drawn on a piece of paper that has an area of 18 in.2. What should he do to the dimensions in order to have a similar rectangle that's area is only 2 in.2?

Divide them by nine.
Divide them by six.
Divide them by three.
Multiply them by three.

Answer 1

you can take a square to demonstrate this.

Answer 2

^^

Answer 3

idk

Answer 4

that is when all dimensions are doubled.