It makes sense right up to the last sentence. This question is impossible to answer, since it is unclear in what it asks.
The area is(4) x (the number of units in the rectangle's length) square units
The length of a triangle can't be expressed in square units and only its area is expressed in square units
10 units and 8 units respectively
The area of a square (the word "rectangle" is redundant), with sides of length s units, is s^2 square units.
You just multiply length*width.
The area is(4) x (the number of units in the rectangle's length) square units
The length of a triangle can't be expressed in square units and only its area is expressed in square units
a rectangle has a length of 2x-5 units and a width of x-3 units. what is the area, in square units, of the rectangle?
10 units and 8 units respectively
Area of a rectangle in square units = length*width
The rectangle is in fact a square with 4 equal sides of 5 units in length.
The area of a square (the word "rectangle" is redundant), with sides of length s units, is s^2 square units.
Length = 4, Width = 2
The area of a rectangle is length times width, expressed in square units.
The rectangle is 12 units by 3 units.
8 units8 Units
You just multiply length*width.