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Area of a rectangle is defined as length x width; in most cases unless you know either the length, width, perimeter, or even a ratio you won't be able to determine anything else. This can get a bit messy with fractions but it's mostly possible if you know something other than the area.

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12y ago

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How many different rectangles can be made with 45 identical square tiles?

Assuming that you have to use all the rectangles, you have a few options:1x453x155x9Therefore, you are able to make three different rectangles.


How many rectangles are there in a 3 by 4 grid?

Well, honey, in a 3 by 4 grid, there are 36 rectangles. That's right, I said 36. You got your 12 1x1 squares, 6 2x1 rectangles, 6 1x2 rectangles, 4 2x2 squares, and 4 3x2 rectangles. So, there you have it, 36 rectangles in total.


How do we use inverse in real life?

we use it in math. it is called inverse operation


How do you use the word rectangular solid in a sentence?

Write a sentence that will make the reader understand the definition of a "rectangular solid" DEFINITON: A rectangular solid is a six-sided solid block in which all sides are rectangles.


Ron will use all 900 meters of fence and wants to enclose a rectangular region that contain four congruent rectangular pens within it Calculus optimization i have further questions Please help?

Optimization is all about finding equations that involve your variables, and manipulating those equations to meet the stated constraints. The first step is to find two or more equations involving one or more of your variables. Here, we have cost and two separate lengths. Let's call the long side of each of the small congruent rectangles "l" and the short side "w." You know that you will have four of these rectangles, and because of the situation and the units you know that you will be measuring perimeter. Therefore, the sum of the perimeters of all four congruent rectangles is 4(2l+2w) or 8l+8w. I'm unclear from your question whether Ron will be using the 900 meters to form the four rectangles, or to form the rectangles and to surround them with fencing. Can you give me more information?

Related Questions

Why would you use addition to solve a subtraction equation?

because you undo the operation in the equation= to undo subtraction you add


When you use the Distributive Property to find areas of rectangles why does it make sense to divide the rectangles so you get groups of 10?

rddffdg


When you use a operation and reverse it what is that called?

When you use an operation and then reverse it, it is called the "inverse" of that operation. For example, the inverse of addition is subtraction, and the inverse of multiplication is division. In mathematics, applying an inverse operation allows you to return to the original value or to undo the effect of the initial operation.


How do you solve multi step equations?

Solving • Work backward to isolate the variable and solve the equation.Multi-Step • Use subtraction to undo addition, and use addition to undo subtraction.Equations • Use multiplication to undo division, and use division to undo multiplication.


What is the full form of UNDO?

There is no full form.. it is opposite for do...


How can I undo the blur effect applied to an image?

To undo the blur effect applied to an image, you can use photo editing software with a "sharpen" or "unblur" tool. Simply select the tool and apply it to the blurred areas of the image to restore clarity and sharpness.


How do you undo in Excel?

You can click the Undo button or use the Ctrl - Z key combination.


On Microsoft Word how do you undo?

Use the Ctrl - Z key combination, or click on the Undo icon.


What is the difference between repeat and redo?

You use redo to undo an undo, but you use repeat to initiate the same keystrokes just completed in your typing.


How to undo picture shape in Excel?

Use the Ctrl - Z key combination or click on the Undo icon.


What control do you use for undo?

Ctrl + z.


What figures can you use to draw a 2 dimensional truck figure?

Rectangles and circles.Rectangles and circles.Rectangles and circles.Rectangles and circles.