The area of a square room is found by multiplying the length times the width.

Evaluate the power to find the area of the room if the length and width of the room are 13 feet.

To find the area of a square room, you need to multiply the length times the width. In this case, both the length and width are given as 13 feet. So, to find the area, you just need to multiply 13 by 13.

Mathematically, you can represent this as:
Area = length * width
Area = 13 feet * 13 feet

Now, you can evaluate this expression:
Area = 169 square feet