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What is a rectangles dimensions if it has a area of 45 and a perimeter of 36?

It is a 3 x 15 rectangle !


The ratio of the dimensions of a rectangle is 5 to 4 the shorter dimension is 6.5 inches. what is the longer dimension?

8.125 inches


Is the area the same on all rectangles with the same perimeter?

No, it is not. I'll give you two examples of a rectangle with a perimeter of 1. The first rectangle has dimensions of 1/4x1/4. The area is 1/16. The second rectangle has dimensions of 3/8x1/8. The area is 3/64. You can clearly see that these two rectangles have the same perimeter, yet the area is different.


If two rectangles have the same perimetre they must have the same area?

No, two rectangles with the same perimeter do not necessarily have the same area. The area of a rectangle is calculated as length multiplied by width, while the perimeter is the sum of all sides. For example, a rectangle with dimensions 2x5 (perimeter 14) has an area of 10, while a rectangle with dimensions 3x4 (also perimeter 14) has an area of 12. Thus, rectangles can have the same perimeter but different areas.


What types of shapes of rectangles?

Rectangles can vary in shape based on their dimensions, primarily classified as either standard rectangles or special types. A standard rectangle has opposite sides that are equal in length, while a square is a specific type of rectangle where all four sides are equal. Additionally, rectangles can be categorized based on their aspect ratios, such as tall (portrait) or wide (landscape) rectangles, depending on the relative lengths of their sides.

Related Questions

How do you find depth of a rectangle given the widthlength and area?

Rectangles don't have depth. If your figure has three dimensions, divide the area by the product of the two dimensions you know. The quotient will be the third dimension.


How do you find the missing dimensions in generic rectangle?

You must use the information given that describes that particular rectangle,together with the laws, equations, and formulas you have that relate to theproperties of rectangles, to derive the missing information.The answer will depend on what dimension is missing and what information you do have.


What is a rectangles dimensions if it has a area of 45 and a perimeter of 36?

It is a 3 x 15 rectangle !


The ratio of the dimensions of a rectangle is 5 to 4 the shorter dimension is 6.5 inches. what is the longer dimension?

8.125 inches


How long is the diagonal dimension of a rectangle with dimensions 60' by 80'?

The diagonal is 100'


How long is the diagonal dimension of a rectangle with dimensions of 26' 40 '?

The diagonal is 47.707'


What is the effect on the perimeter of a rectangle if the dimension are doubled what is the effect on its perimeter?

A rectangle has two dimensions - length and width. Only if both dimensions are doubled, then the perimeter will be doubled.


What is its the width of 2 rectangles that the areas are 15cm2 and 60cm2 the lengt of the first rectangle is 5cm?

I can give the width of one of the rectangles. The first rectangle of area 15 cm2 and length of 5 cm has width of 3 cm. It is impossible to know the width of the other rectangle of area 60 cm2. However, if you had said that the two rectangles were similar, then the dimensions of the second rectangle would be 10 cm X 6 cm. But you didn't say that the two rectangles were similar; so there are infinite possibilities of what the dimensions of the second rectangle might be.


What is the dimension of all the rectangles that can't be made from the given number of tiles 45?

There are infinitely many of them. Any rectangle with dimensions 2*a where a > 22 cannot b made. So, 2*23, 2*24, 2*25, and so on.


Is the area the same on all rectangles with the same perimeter?

No, it is not. I'll give you two examples of a rectangle with a perimeter of 1. The first rectangle has dimensions of 1/4x1/4. The area is 1/16. The second rectangle has dimensions of 3/8x1/8. The area is 3/64. You can clearly see that these two rectangles have the same perimeter, yet the area is different.


The perimeter of a rectangle is 28 one is six less tha thrice the other what is the dimension of the rectangle?

The dimensions work out as length = 9 and width = 5


If two rectangles have the same perimetre they must have the same area?

No, two rectangles with the same perimeter do not necessarily have the same area. The area of a rectangle is calculated as length multiplied by width, while the perimeter is the sum of all sides. For example, a rectangle with dimensions 2x5 (perimeter 14) has an area of 10, while a rectangle with dimensions 3x4 (also perimeter 14) has an area of 12. Thus, rectangles can have the same perimeter but different areas.