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the area s 45pie!

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What facts are there about the area of a circle?

The derivative of a circles area is it's circumference.


Can you find the area of a square if you have the circumference?

Circumfrences are only for circles.


What is the area of a circles with a circumference of 22?

Using 3.14 as Pi the area of circle is: 0


What types of circles are there?

Radius, Diameter, Arc,Seicircle, Circumference and area.


Do two circles with same diameter have same area or circumference?

Yes


If circle circumference is 12 what is diameter?

The diameter of a circle with a circumference of 12 is: about 3.82To to this calculation for other circles, just divide the circumference by Pi (about 3.1416). The result is the diameter.


Is the circumference of a square linear?

A square can't have a circumference. That's only for circles squares have area, volume, or perimeter.


Why is Pi used to calculate circumference and area of circles?

pi is an irrational number at 3.141592.... ( recur to infinity and decimals in no regular order. Let me tell you a story!!!! It was found by the 'Ancient Civilisations' that when a donkey is used to drive up water from well, it was tethered to a rope/halter, the radius. It walked round the well head tied to the halter. in a big circle, the circumference. It was found by the ancients, that twice the radius, the diamter, has a direct proportion to the circumference. It didn't how big/small the circumference was, compared to the radius/diameter the proportion always remained the same at 3.141592.... (pi). So the ancints constructed an equation. C is directly proportional to diameter ,d, This proportion is always constant hence a 'k' for constancy is inserted. C = kd or k = C/d This constant 'k' was given the name 'pi', which is the lower case Classical Greek letter 'p'. and stands for proportion. So ther you have it!!!!!


What is the title of this picture circumference and area of circles page D-60?

The title of the picture is "Circumference and Area of Circles" on page D-60. It's not rocket science, darling. Just turn to page D-60 and feast your eyes on the wonders of circles. You're welcome.


Do two circles with the same area have the same circumference?

YES!!! THey would be congruent circles; tjhat is appear to be the same size.


What is the area of a circle with a 12-foot circumference?

The area of a circle with a 12-foot circumference is about 11.46 square feet.


How do you find the pi circumference and area of circles?

Area=pi times radius squared Circumference=pi times diameter or pi times radius times two