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Depends on the problem; many 3D figures have 2D faces/shapes within them. One can say "find the perimeter of a cylinder," and the question could be interpreted as finding the perimeter of one of the circular bases of the cylinder. Use common sense, and find out what the question is asking.
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How do you find the base of a rectangular prims if you know the length width and perimeter?
It isn't clear how you would define the "perimeter" for a 3D figure. The base is the product of length x width.
How do you find the perimeter of a heptagon shape?
You find perimeter by adding all the sides of a figure.
How do you find the perimeter of a plane figure?
If the figure is a polygon ... with sides made of straight line segments ... then the perimeter is the sum of the lengths of all the sides. If part or all of the figure's boundary consists of curves, the perimeter is still the distance all around the figure, but you may need special formulas to find the lengths of the curved sections.
How do you find the permimeter?
To find the perimeter of a figure, add up the lengths of all of its sides.
How do you find perimeter of a cone?
With great difficulty because a cone is a 3D object and only 2D shapes have perimeters
What is the perimeter formula for a triangular prism?
There is no way to find perimeter from a 3D figure. However, you can find the perimeter of a side of a triangular prism by using perimeter formulas for a parallelogram or triangle.
How do you find the base of a rectangular prims if you know the length width and perimeter?
It isn't clear how you would define the "perimeter" for a 3D figure. The base is the product of length x width.
What is the perimeter for a cone?
how can you find the perimeter of a cone i.e. a 3d shape!
How do you find the perimeter of a 3d rectangle?
In order to find the perimeter of a 3D rectangle you must gather the lengths of the known sides, calculate the missing rectangular values, and use the formula for perimeter.
How do you perimeter?
To find the perimeter of a figure, add all the lengths of the edges of the figure. The sum of the sides is the perimeter.
How do you find the perimeter of a heptagon shape?
You find perimeter by adding all the sides of a figure.
How do you find the perimeter of any figure?
Find the distance of each side and add to find the total perimeter.
How do you find the distance around a figure?
The distance around a figure is called a perimeter. The formula to find a perimeter is: width x2 + length x2 = area
What does it mean to find the perimeter of a figure?
It means you have found the distance around that figure.
How do you find the perimeter and area of a irregular figure?
Divide the irregular figure into manageable pieces and work out their individual areas, sum the areas to that of the original figure. Measure the perimeter.
Perimeter of shapes?
To find the perimeter of two-dimensional shapes, add the lengths of all the sides together. The sum is the perimeter of the figure.
Why do we use perimeter?
We use perimeter to measure the length and breadth so that we can easily find out the measurement of a figure
