Any linear units. The actual choice will depends upon the size of the rectangle; it could be measured using:
Metric: nanometre, micrometre, millimetre, centimetre, metre, kilometre, etc
Imperial: thousandths of an inch, inch, foot, yard, fathom, chain, furlong, mile, league, etc.
A rectangle a chain wide and a furlong long has an area of 1 acre.
Take its length and multiply by its width. For example:- Length-30cm,Width-19cm Area=length x width =30x19(cm) =570 units2. Answer=The area of the rectangle is 570 units2. Note: Make sure to use the same units for length and width. The result is measured in units².
To find the area of a rectangle, you can use multiplication by multiplying its length by its width. The formula for the area (A) is A = length × width. This gives you the total number of square units that fit within the rectangle. For example, if the length is 5 units and the width is 3 units, the area would be 5 × 3 = 15 square units.
13 units. Use Pythagoras.
We can use either meter or centimeter to measure a rectangle. For a large area of rectangle we can also use "feet" or " yards". Using "meter" is a convenient form to measure the length of the rectangle.
You would multiply the length by the width.
To find the area of rectangle WXYZ, you multiply the length of one side by the length of the adjacent side. If WZ is the length and WX is the width, the area can be calculated using the formula: Area = length × width. Make sure to use the same units for both measurements to get the area in square units.
Formulae is one of the plurals for formula. There are many formulas in mathematics. For example, the formula for the area of a rectangle is length x width. You use it by plugging in numbers. If the length is 7 units and the width is 5 units, the area is 35 square units
Since the perimeter is 18, the sum of the length and breadth is 18/2 units = 9 units. Draw a straight line on the grid of less than 9 units. At right angles to that line, draw another line so that the two lines have a combined length of 9 units. These two lines are the two adjacent lines of the rectangle. Use the grid to draw line parallel to these so that you have a rectangle.
Use the formula Area = length x width or length = area/ width All units need to be the same in an equation like this
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if a rectangle has width of 5 and diagonal with lenght of 13, what is the area of the rectangle? Use Pythagoras' theorem to find the length of the rectangle which will be 12 5*12 = 60 square units
Well, honey, you just divide the area by the side length to find the other side length. So, 1125 divided by 25 gives you 45. Then you draw a rectangle with sides of 25 units and 45 units using the grid as a guide. Voila, you've got yourself a rectangle with an area of 1125 square units!