Question

A rectangular piece of plastic is 5 millimeters tall and 10 millimeters wide. what is its perimeter? ​ millimeters submit

Answer 1

The perimeter of the rectangle is 30 millimeters.

Step-by-step explanation:

The perimeter of a rectangle can be calculated by adding the lengths of all its sides. In this case, the rectangle is 5 millimeters tall and 10 millimeters wide.

The formula for perimeter is: P = 2(length + width)

Plugging in the values we have, P = 2(5 + 10) = 2(15) = 30 millimeters.

Answer 2

Perimeter is the sum of the sides of a two-dimensional shape. To calculate the perimeter of rectangle, you have to sum the 4 sides. The formula is P = 2L + 2W. Replacing the formula with the given -
P = 2(5) + 2(10);
= 10 + 20
= 30
Therefore, the perimeter of the rectangular piece of plastic is 30 millimeters