The floor of a rectangular room measures 18.9 feet by 15.75 feet. Find the perimeter of the room

P = 2L + 2W

P = (2 * 18.9) + (2 * 15.75)

P = ?

69.3cm

To find the perimeter of a rectangular room, you need to add the lengths of all four sides.

Step 1: Identify the lengths of the sides:
- Length: 18.9 feet
- Width: 15.75 feet

Step 2: Calculate the perimeter:
- Perimeter = 2 × (Length + Width)

Applying this formula to the given measurements, we get:
- Perimeter = 2 × (18.9 feet + 15.75 feet)
- Perimeter = 2 × 34.65 feet
- Perimeter = 69.3 feet

Therefore, the perimeter of the room is 69.3 feet.