This question is really confusing, as a rectangle is not a function. But we can calculate the area and perimeter of it, if that's what the question is about.
the formula for area is: length multiplied by width
A = lw
(Don't forget to add the units and ^2 at the end)
for perimeter, it's adding up all the sides: length + width + length + width. So,
l + w + l + w = 2l + 2w = 2(l + w)
P = 2(l + w)
(Same here, since you haven't been multiplying, you don't need ^2, but you still need the units in your final answer)
The formula for the area rectangle
The formula is for a square and rectangle is A=bh or A=lw
the formula for a rectangle is L x W where L is length and W is width.
If the base is a rectangle, use the formula for the area of a rectangle.
In the formula for the rectangle, put the width equal to the length.
The formula for the area rectangle
The area formula for the parallelogram is related to the area formula for a rectangle because you can make the parallelogram into a rectangle to find the area.
The formula is for a square and rectangle is A=bh or A=lw
The formula for the area of a rectangle is length x breadth. In order to prove this works, work out an area of a rectangle using that formula.
The formula for finding the perimiter of a rectangle is add up all of its sides
the formula for a rectangle is L x W where L is length and W is width.
If the base is a rectangle, use the formula for the area of a rectangle.
In the formula for the rectangle, put the width equal to the length.
Area of a rectangle: a = l * w
A = lw Area of a rectangle = length times width
Formula = length times width
The formula for the center of gravity of a rectangle is: X = (W/2) and Y = (H/2), where X is the distance from the side of the rectangle to the center and Y is the distance from the top of the rectangle to the center, W is the width of the rectangle, and H is the height of the rectangle.