Lincoln school is having a fundraising contest. each student is to design a school poster . the designs are to be made to fit a rectangle that is 12 cm by 16cm and then dilated by a scale factor of 3. what will be the perimeter and area of the final poster? plz due in

Perimeter and Area of the final poster will be 168 cm and 1728 cm² respectively.

Step-by-step explanation:

Since we have given that

Each student is to design a school poster.

Dimensions of rectangle are :

It is then dilated by a scale factor of 3.

So, Perimeter of the final poster becomes

Similarly, Area of the final poster becomes

Hence, Perimeter and Area of the final poster will be 168 cm and 1728 cm² respectively.