What is the perimeter? If necessary, round to the nearest tenth.

To calculate the perimeter of a shape, you’ll need to add together the lengths of all its sides.

For example, if you have a rectangle with a length of 5 cm and a width of 3 cm, the perimeter would be calculated as follows:

Perimeter = 2(length + width)

Perimeter = 2(5 cm + 3 cm)

Perimeter = 2(8 cm)

Perimeter = 16 cm

If you provide the specific dimensions or shape, I can give you a more accurate calculation. Be sure to round to the nearest tenth if necessary! If you’d like more detailed guidance, feel free to check the extended services page for further assistance.