Because of the sides.It won't be right then.
why might you need to measure a perimeter with a measuring tape insteadof a ruler.
If you measure area by means of the metric system, you might be using square centimeters or square meters or square kilometers, depending upon the size of the area that you are measuring.
The measure of the perimter of a figure does not use square units. Square units are used to measure the area of a figure. The perimeter of a figure is set down in linear measure, and is simply stated in units of length.An example might be a square of 1 metre on a side. It's area is 1 metre squared, but its perimter is the distance around it, or 1 metre + 1 metre + 1 metre + 1 metre = 4 metres.
In order to find the perimeter you need to know how to add of course like if you have a square and the area is 11.6 you have to add up all the sides in a aquare which is 4 then you add 11.6 four times which gives you the answers of 46.4If you want to find the perimeter, you just have to add the the sides together. For example, if you are measuring the perimeter for a square (with equal sides) then you just have to find the length for one side and multiply it by four. If you want to do it for an irregular square, then you add the length of the sides together. In algebra, they sometimes make you find the length of a side giving you the whole perimeter and the measurement of one or a few other sides, but they might leave one side as x or y or any other variable. You can find the perimeter for any shape. Perimeter is also shown in word problems. Most of the time, they represent perimeter by a fence. Some people mistake perimeter and area. Just remember, area is the inside and perimeter is the outside. I hope I helped!
It's undefined, because we dont know the shape of the figure. If it's a square, the perimeter is 12.. if its a rectangle the perimeter MIGHT be 20... We cant determine if we dont know the figure.
why might you need to measure a perimeter with a measuring tape insteadof a ruler.
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With a measuring tape obviously. You might need help as it's sometimes hard when doing it alone.
a tape measure of at least 25 feet or more
You can measure your volume by measuring the difference in depth of a known pool of water with you in it and with you out if it. Holding your breath is going to change your volume, so you might need to consider that as well.
You would typically use a measuring tape or a ruler to measure the length of a school hallway in meters, centimeters, or millimeters. If you need to measure longer distances in kilometers, you might use a measuring wheel or a GPS device.
That depends on which aspect of the cube you are measuring and the size of the cube.. If you are measuring the dimensions, you might use meters. If you are measuring the surface area, you might use square meters. If you are measuring the volume, you might use cubic meters.
Prices indexes measure the rate of inflation from month to month by measuring by how much the price of a number of goods increase over time.This might help as well:What_does_the_consumer_price_index_measure
You would use mm. For the same reason you use feet instead of miles to measure the height of a building.
If you measure area by means of the metric system, you might be using square centimeters or square meters or square kilometers, depending upon the size of the area that you are measuring.
The measure of the perimter of a figure does not use square units. Square units are used to measure the area of a figure. The perimeter of a figure is set down in linear measure, and is simply stated in units of length.An example might be a square of 1 metre on a side. It's area is 1 metre squared, but its perimter is the distance around it, or 1 metre + 1 metre + 1 metre + 1 metre = 4 metres.
there might be ways to get the power rating by measuring the size of the resistor. but as the physical size of the resistor increases, its power rating also increases..