The term circumference is only used when referencing a circle. The term perimeter is used when referencing any other shape.
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Perimeter refers to the total length around the outer boundary of a two-dimensional shape, such as a square or rectangle, while circumference specifically refers to the total distance around a circle or rounded object. Essentially, circumference is a type of perimeter that applies to circular or curved shapes.
The perimeter of Ayers Rock, also known as Uluru, is approximately 9.4 kilometers (5.8 miles).
The inner radius is 6 cm, and the outer radius is 9 cm. The circumference of a circle is given by the formula C = 2πr. Therefore, the inner circumference is 2π(6) = 12π cm, and the outer circumference is 2π(9) = 18π cm. The difference between the outer and inner circumferences is 18π - 12π = 6π cm.
Perimeter is a length or a distance, just like depth, height, and circumference are. Any unit of length can be used to describe a perimeter. Some good ones are ... - nanometer - inch - kilometer - parsec - furlong - yard - league - mile - light-year.
The circumference of the pole sticking out of the ice to make this spot is about 30 cm. The circumference or coastline of the land mass of Antarctica, the continent upon which this pole, is about 18,000 km.
For a given perimeter, the greatest possible area is enclosed by a circle.A circle with a circumference of 18 has a diameter of (18/pi) and a radius of (9/pi).Its area is (pi R2) = (pi 92/pi2) = 81/pi = 25.78 (rounded)So an area of 42 cannot be enclosed by a perimeter of 18.