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Surface area of a rectangle is length times width

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Q: How do you calculate surfae area off a rectangle?
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What is the area of a square that has a length of 55 and a width of 45?

this is not a square, but a rectangle, first off. second, the rectangle's area is 2475 square feet.


How to compute the area to know how much tons of refrigeration is needed?

I assume your formula is based on interior square feet of building area. If the building is a rectangle or square, then the length in feet, multiplied by the width, in feet, gives you the total area, in square feet. If the building is square, the length and width are both the same length. Measure the lengths and widths in feet and tenths of feet, or if allowed, round off to the nearest foot. If you use inches, convert them to feet and tenths of feet, or if allowed, round off the tenths of feet to the nearest foot. If the building has more than four sides, draw lines inside the building, to divide the interior building shape into two or more rectangles. Calculate the area for each rectangle and add up the areas from each rectangle, to get the total square feet or total area of the building.


How do you find the unknown height of a trapezoid if the bases are 27cm and 31 cm and the area is 348cm2?

You can cut the tapered ends off of the trapezoid, and calculate the individual areas of the three pieces. The center piece is a rectangle, Length = 27, Height = H. Area = 27H. Each end is a triangle, Base = 2, Height = H. Area = (1/2 base) times (height) = 1H (Left-end triangle) + (center rectangle) + (right-end triangle) = 1H + 27H + 1H = 29H. 29H = 348 cm2 H = 348/29 = 12 cm


How do you calculate surface area of a plenum?

A plenum is a meeting area where all participants are in attendance - as opposed to splitting off into small groups. Its size will depend on the number of people attending.


If you cut off 1 corner of a rectangle how many corners are left?

Five

Related questions

What is the area of a square that has a length of 55 and a width of 45?

this is not a square, but a rectangle, first off. second, the rectangle's area is 2475 square feet.


What is area if perimeter is 22?

24


What is the area off a rectangle 9x 5x?

It is 9x * 5x square units = 45x2 square units.


How do you work out the square meters of a roof?

If the rooftop is flat and shaped like a rectangle ...-- measure the width of the roof, in meters-- measure the length of the roof, in meters-- multiply (width) x (length)-- The product is the area of the roof in square meters.If the rooftop is not shaped like a rectangle, or parts of it are sloped, thenyou must mark it off in several sections, with each section being a rectangle.Then measure and calculate the area of each section as described above, andadd them up.


How to compute the area to know how much tons of refrigeration is needed?

I assume your formula is based on interior square feet of building area. If the building is a rectangle or square, then the length in feet, multiplied by the width, in feet, gives you the total area, in square feet. If the building is square, the length and width are both the same length. Measure the lengths and widths in feet and tenths of feet, or if allowed, round off to the nearest foot. If you use inches, convert them to feet and tenths of feet, or if allowed, round off the tenths of feet to the nearest foot. If the building has more than four sides, draw lines inside the building, to divide the interior building shape into two or more rectangles. Calculate the area for each rectangle and add up the areas from each rectangle, to get the total square feet or total area of the building.


How do you find the unknown height of a trapezoid if the bases are 27cm and 31 cm and the area is 348cm2?

You can cut the tapered ends off of the trapezoid, and calculate the individual areas of the three pieces. The center piece is a rectangle, Length = 27, Height = H. Area = 27H. Each end is a triangle, Base = 2, Height = H. Area = (1/2 base) times (height) = 1H (Left-end triangle) + (center rectangle) + (right-end triangle) = 1H + 27H + 1H = 29H. 29H = 348 cm2 H = 348/29 = 12 cm


How do you measure 144 squared ft?

To measure an existing area: Assuming it is a rectangle, you measure length and width (in feet), then multiply (to get square feet). To get a rectangle that has that area: Find two numbers that, when multiplied, give 144. Then measure off a length equal to the first number, and a width equal to the second number.


The side of this rectangle are marked off in centimetersif the rectangle is enlarged proportionally so that the longer side is 45 cm how long will the shorter side be?

the side of this rectangle are marked off in centimeters.if the rectangle is enlarged proportionally so that the longer side is 45 cm how long will the shorter side be ?


The side of this rectangle are marked off in centimeters . if the rectangle is enlarged proportionally so that the longer side is 45 cm how long will the shorter side be?

The side of this rectangle are marked off in centimeters . if the rectangle is enlarged proportionally so that the longer side is 45 cm how long will the shorter side be?


How do you calculate cut off for agriculture?

how to calculate cut off for agricultural courses


How do you calculate surface area of a plenum?

A plenum is a meeting area where all participants are in attendance - as opposed to splitting off into small groups. Its size will depend on the number of people attending.


How do you turn off the flashlight on impossible test?

Drag the rectangle off the flashlight, then drag the battery out