define simple basic statement

1 remthis program calculation the area of rectangle and print the lenght width and area etc

and the question is?

looks like a REMark (comment) to me.

A simple basic statement is a single line of code that performs a specific task. In this case, it appears that you want to write a program that calculates the area of a rectangle and prints the length, width, and area. Here's an example of how you can achieve that using basic programming principles:

```basic
REM This program calculates the area of a rectangle
REM and prints the length, width, and area

INPUT "Enter the length: ", length
INPUT "Enter the width: ", width

area = length * width

PRINT "Length: "; length
PRINT "Width: "; width
PRINT "Area: "; area
```

In this program, the REM statements are comments that explain what the program does. The INPUT statements prompt the user to enter the length and width of the rectangle. The length and width are then multiplied to calculate the area, which is stored in the variable 'area'. Finally, the PRINT statements display the length, width, and area of the rectangle.