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I'm not certain what you mean by 'combined?' If the rectangle is a box (cuboid) then the area of each face needs to be added together. There are 2 ends, 2 sides and 2 faces (top and bottom). For example: having found the area of the top by multiplying the length by width, this measurement is then times by 2 to give the total area of the top and bottom. You do the same calculations for the rest of the rectangle, and then add them up.
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How do you find the area of a rectangular base?
In order to find the area of a rectangle, multiply the length by the width of the rectangle. For example: If the length of a rectangle is 5cm and the width of a rectangle is 2cm, then the area of the rectangle would be 5cm X 2cm = 10cm².
How do you find the area of a square and a rectangle?
Multiply the length and width to find the area of both a rectangle and square.
Find the area of a rectangle where 1 5 inches and w 4 inches?
To find the area of a rectangle, multiply the length times the width.
How do you find the area of a rectangle with a perimeter of 36m?
how do you find the area of a rectangle witha perimeter of 36 in You don't. You need more information For example a 1 x 17 rectangle has a perimeter of 36 and its area is 17. But a 2 x 16 rectangle also has a perimeter of 36 and its area is 32.
Area of rectangle-?
length times width
How can finding area of a rectangle help you find the area of other shapes?
By finding the total area, you can see if all of the areas of your shapes combined match the total area of the rectangle. It's a safe-check.
How do you find the esrea of a rectangle?
Length times width. LxW=total area
The length of a rectangle is twice its width If the perimeter of the rectangle is 54y find its area?
The length of a rectangle is twice its width. If the perimeter of the rectangle is , find its area.
The length of a rectangle is 5 more then the width Find the perimeter and the area of the rectangle?
the length of a rectangle is 5 more then the width. Find the perimeter and the area of the rectangle
How can you find the answer for the perimeter and area of a rectangle?
find the perimeter and area of a rectangle that is 15cm long and 5cm wide
Why do people find it difficult in finding area of a rectangle?
in order to find area of rectangle=(len*bred)
How do you find if you shaded all but three eighths of the rectangle what percent of the rectangle is not shaded?
Well, darling, if you shaded all but three eighths of the rectangle, then the shaded area is 5/8 of the total rectangle. To find the percentage of the rectangle that is not shaded, you subtract the shaded area from 100%. So, 100% - 62.5% (5/8 as a percentage) = 37.5%. Voilà, 37.5% of the rectangle is not shaded.
How do you find the area of a rectangular base?
In order to find the area of a rectangle, multiply the length by the width of the rectangle. For example: If the length of a rectangle is 5cm and the width of a rectangle is 2cm, then the area of the rectangle would be 5cm X 2cm = 10cm².
What is the equasion to find the area of a rectangle?
in order to find the area of a rectangle you must multiply the base of the rectangle by its height. This is also the same for most polygons
How do you find the area of a rectangle if part of the shape is missing?
Area of rectangle with part of the shape missing = area of rectangle (lengthxwidth)-area of missing part.
How do you find the length of a rectangle given the width and area?
the area of a rectangle = length x widthwe can rearrange this to give uslength of a rectangle = area/ width
Find the area of a rectangle that is 20cm by 40cm?
Well, darling, to find the area of a rectangle, you simply multiply the length by the width. In this case, 20cm x 40cm gives you a grand total of 800 square centimeters. Voila, you've got your area!
