No.
(a) it is perimeter, not perimeder
(b) it is length, not lenght.
Length times Width is area (for a rectangle).
Perimeter is the sum of all the sides, so 2*(Length + Width)
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No you add the sides of the shape together such as a square which is 2 in on each side. So you add 2+2+2+2 or 2x4. The answer to area is length times width.
call width x so length is 3x perimeter is (2*length)+(2*width) so perimeter is 8x
2 times (length + width)
The area is the length times the width. The perimeter is two times the length plus two times the width.
The perimeter is 2 times the length plus 2 times the width.
The perimeter is the total distance around - width + width+ length + length.