WICH EQUATION CAN BE USED TO FIND THE AREA OF THE RECTANGLE

A = L x W

Step-by-step explanation:

Because the equation of a rectangle is understood the best way to help you understand the equation of l*w is to break down the definiton of a rectangle.

Defining a rectangle:

The rectangle is a quadrillateral with two parallel sets of sides which are perpendicular to each other.

Understanding it:

Now let's look at a rectangle

Let's say the length is 5 units and the width is 10 units.

To find that meat in between we understand that 5 units of length extends through all 10 units of the width. This means 5 is carried out for 10 units meaning that 5x10 is the area of the Rectangle. As such the area would be 50

So the area of a rectangle is its length times its width

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

a is the right answer