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Not sure how the perimeter of a solid object is defined. It cannot be a path around all the edges since even with a simple polyhedron - a cube - there is no route that does not require retracing or repeating an edge. Is it the sum of the edges' lengths? And would the definition extend to polyhedra in higher dimensions?
A round shape - in 2-dimensions - does have a perimeter.
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Do round and prism shapes have perimeter?
Yes all shapes have perimeters.
What shapes do diamond rings come in?
Diamonds come in various shapes. These shapes include, but are not limited to: round, square, oval, pear, heart, marquis, trilliant, rectangular, and radiant cut.
What is the shape of cistern?
A cistern can be a wide range of shapes & sizes. Most commonly a cistern is round or rectangular.
What are the 3 shapes used when piping choux pastry?
rectangular- eclairs round - religieuse ring shape - Paris- brest
Are all coffee tables round in shape?
No, not all coffee tables are round in shape. They come in many shapes, sizes, and materials. Many coffee tables are rectangular.
Why is a round metal bar used in the Jominy end-quench test but not other shapes?
Round shapes are used to simplify and standardize the test, and that will validate the "comparibility" of the results. Certainly other shapes (square bar, hex bar, octagaonal bar, or rectangular plate) could be used, but that would complicate the determining and reporting of the results. The idea is to get a "standard" result which can be compared to other tests. Also, (and this is the main idea) by using a round bar, the symetry through the cross section prevents differential hardening around the circumference of the shape. And it can be tested at any point about its perimeter because any circumference drawn at a right angle to the longitudinal axis of the round shape will locate a spot that has hardened the same as any other point on that perimeter. There are no "corners" or "points" around the outside that may be harder (due to more rapid cooling) than other points around a given perimeter that are away from a "point" on the perimeter.
Why is a round metal bar used in the Jominy end quench test but not other shapes?
Round shapes are used to simplify and standardize the test, and that will validate the "comparibility" of the results. Certainly other shapes (square bar, hex bar, octagaonal bar, or rectangular plate) could be used, but that would complicate the determining and reporting of the results. The idea is to get a "standard" result which can be compared to other tests. Also, (and this is the main idea) by using a round bar, the symetry through the cross section prevents differential hardening around the circumference of the shape. And it can be tested at any point about its perimeter because any circumference drawn at a right angle to the longitudinal axis of the round shape will locate a spot that has hardened the same as any other point on that perimeter. There are no "corners" or "points" around the outside that may be harder (due to more rapid cooling) than other points around a given perimeter that are away from a "point" on the perimeter.
What is the distancearound a 2 dimensional object or shape?
That is called the perimeter; in the case of round shapes such as circles or ellipses, it is usually known as the circumference.
How do you draw a park with 25 square feet and a round sandbox with a one inch diameter and a rectangular swimming pool that has a perimeter of 6 inches?
meassure?
What shapes do tsunamis have in them?
circular round shapes that go round and round
A pizza cafe sells a 9''by5'' rectangular pizza for the same price as an 8''diameter round pizzaWhat option gives the most pizza for the money?
The 9 x 5 rectangular has Area = 45 in2, Perimeter = 28 inches.The 8" circular has Area = 50.27 in2, Perimeter = 25.1 inches.If you like cheese and toppings, take the circular; it has more area.If you like the hard end of the crust, take the rectangular; it has more perimeter.
Why are cells shaped alike?
Cells have similar shapes, such as round or rectangular, due to their need to efficiently perform their functions. The shape of a cell is often related to its specific function, such as round shapes being better suited for moving through the bloodstream, while elongated shapes are better for muscle cells that need to contract and expand. Ultimately, the shape of a cell is optimized for its specific role in the body.
