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How do you find the circumference of an octagon?
You add it up
What are the difference of circumference formula and area formula?
Circumference is the distance around the object and Area is the amount of space it takes up.
How do you get the circumference of a hexagon?
The distance from the center to a corner is equal to one of the sides. If you add up the lengths of all 6 sides, that is the circumference.
What is the circumference with a diameter of 3.7 inches?
Circumference of the circle: pi*3.7 = 11.624 inches rounded up to three decimal places
What is the circumference of a 37 ft diameter circle?
Circumference: 37*pi = 116.239 feet rounded up to three decimal places
What is the approximate circumference of a circle that has a radius of 10 centimeters?
Circumference of the circle is 2*pi*10 = about 63 cm rounded up.
How do you find the circumference of a triangle?
circumference is only in a circle. Circumference only applies to circles, ellipses, or other round objects. If you want to find the "perimeter," add up all three sides.
What is circumference if the radius of a circle is 7cm?
Circumference of the circle: 2*pi*7 = 44 cm rounded up to the nearest whole number
How many geometric shapes have a 360 degree circumference?
It is a circle's circumference and the exterior angles of any polygon add up to 360 degrees.
What is the Circumference of a 18 inch diameter circle?
Circumference of circle: 18*pi = 56.549 inches rounded up to 3 decimal places
The Egyptians came up with a value of Pi based on their formula for what geometric shape?
Pi is a number that represents the ration of a circle's circumference to its diameter. The Great Pyramid of Giza shows evidence that ancient Egyptians had knowledge of this formula.
Who came up eith the word pi?
The ratio of a circle's circumference to its diameter, roughly 3.1416, is denoted in science and math by a symbol called 'pi'. The symbol is the 16th letter in the Greek alphabet.
