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So that you can find out how long it will tkae you go around it

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Q: Why do you need to know perimeter of something?
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Continue Learning about Geometry

What is the length and width for 72 perimeter?

We need to know the shape of the object.


What is the perimeter of 150 acres?

To find the perimeter of 150 acres, we need to know the shape of the land. Since acres measure area, we can't directly calculate the perimeter without additional information. If the land is a square, we would need to find the square root of 150 to determine the side length, then multiply by 4 to find the perimeter. If the land is a rectangle, we would need the length and width to calculate the perimeter using the formula 2(length + width).


When in the real world would you ever need to know how to find the area or perimeter of a figure?

Laying turf then fencing it in


What is the perimeter of 15 acres?

To find the perimeter of a rectangular area, we need to know the dimensions of the shape. Since an acre is a unit of area, not length, we cannot directly calculate the perimeter of 15 acres without additional information. If we assume the shape is a square, we could find the length of one side by taking the square root of the area (15 acres), which is approximately 3.87 acres. Then, we could calculate the perimeter by multiplying this side length by 4, giving us a perimeter of around 15.48 acres.


If two sides of the triangle is 6 and 5 what is the perimeter of triangle?

To find the perimeter of a triangle, you need to add the lengths of all three sides. If two sides of the triangle are 6 and 5 units long, you still need to know the length of the third side to find the perimeter. Without the length of the third side, it is not possible to calculate the perimeter of the triangle.