Me. lincoln school is having a fundraising contest. each student is to design a school sticker. the designs are to be made to fit a rectangle that is 12 cm by 16 cm. each design is to have a border. the winning designs will be made into stickers that are dilated by a scale factor of 1/4. what will the dimensions of the stickers be? what will the perimeter and the area of the stickers be? dimensions: perimeter: area:

Answers:

Dimensions: 3 cm by 4 cm

Perimeter: 14 cm

Area: 12 square cm

Explanation:

We start off with a 12 cm by 16 cm rectangle, which turns into 3 cm by 4 cm when we divide each value by 4, which is the same as multiplying by 1/4. Alternatively, you can compute 1/4 = 0.25 first and then multiply 0.25 by 12 and 16 to get 3 and 4 respectively.

The length and width of this smaller rectangle is L = 3 and W = 4, so the perimeter P is

P = 2*(L+W) = 2*(3+4) = 2*7 = 14 cm

Alternatively, you can add up the four sides 3, 4, 3, 4 to get 3+4+3+4 = 7+7 = 14 which is the same perimeter value.

The area is

A = L*W = 3*4 = 12 square cm

note: You can write "square cm" as "cm^2"

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.