The formula P=2L+2W gives the perimeter P of a rectangular room with length L and width w. A rectangular living room is 26 feet long and 21 feet wide. What is the perimeter of the room?
Answer:
Perimeter = 94 feet
Step-by-step explanation:
The formula for perimeter is
\(P=2L+2W\)
where, L is the length of rectangular room and w is the width of the room.
It is given that the dimensions of a rectangular room are
Length = 26 feet
Width = 21
Substitute L=26 and W=21 in the given formula.
\(P=2(26)+2(21)\)
\(P=52+42\)
\(P=94\)
Therefore, the perimeter of the room is 94 feet.