1 It's a perfectly rounded 2 dimensional shape
2 It can be easily constructed with a compass
3 Its perimeter is better known as its circumference
4 Its diameter spans its circumference cutting through its centre
5 Its radius is half of its diameter
6 It can be concentric with other circles sharing the same centre
7 Its circumference divided by its diameter is the value of pi
8 Its pi value has never been determined because it's an irrational number
9 Its circumference is: 2*pi*radius or diameter*pi
10 Its area is: pi*radius squared
11 Its radius can be found by: circumference/2*pi
12 Its diameter can found by: circumference/pi
13 Its circumference touches a straight line tangent at only one point
14 Its circumference is a full rotation of 360 degrees
15 Its circumference measured in parts are arcs
16 Its radius is the length of an arc which is a radian
17 Its radian is just under 57.3 degrees
18 Its lines of symmetry are infinite
19 It has chords which are straight lines spanning its circumference
20 It has segments which is an area enclosed by an arc and a chord
21 It has sectors which is an area area enclosed by an arc and 2 radii
22 It has certain particular interior and exterior angular properties
23 Its best friend is the sphere because they have so much in common
Learning geometry is important because it embraces algebra, trigonometry, Pythagoras' theorem, properties of a triangle, properties of a circle, properties of 2 dimensional and 3 dimensional shapes, coordinated geometry .... and so much much more
A dozen is 12; a score is 20. Thus a score is more than a dozen.
Half circle plus quarter circle is equal to three-fourths of a circle. Three-fourths of a circle plus one eighth of a circle is seven-eighths. You still need one more eighth to complete the circle.
The properties areIdentityassociativezeroand there is one more but i forget what it is! Sorry!
73
I can get you started with one: Nobody who knows anything about it calls it "the pi of a circle". Pi is pi.
I suggest you take a look at the Wikipedia article on "triangle", or at some similar source. I am sure you can find lots of interesting facts there.
If the system is truly forgotten then nobody will remember even one fact about it - leave alone a score or more!
A square is a special type of rectangle; therefore it has all the properties of a rectangle. Any property that a rectangle has, a square has as well. This includes the facts that it has four right angles (that's where the name "rectangle" comes from), that opposite sides are parallel, that opposite sides have the same length, and that diagonals have the same length.
A bar graph, it shows a more accurate score.
Learning geometry is important because it embraces algebra, trigonometry, Pythagoras' theorem, properties of a triangle, properties of a circle, properties of 2 dimensional and 3 dimensional shapes, coordinated geometry .... and so much much more
The Antarctic Circle only passes through Antarctica. The Arctic Circle passes through Asia, Europe and North America. The Arctic passes through 3 continents and the Antarctic only passes through Antarctica The Arctic Circle
The Arctic one.The score is 3 to 1 in favor of the Arctic Circle.All land on the Antarctic Circle is part of the Antarctic continent. But the Arctic Circle crosses land belonging to North America, Europe, and Asia.
To get the ball to the goal circle and shoot a goal.
The more sides you add to a regular shape, the more it tends towards being a circle. This is a 999 sided shape called an enneahectaenneacontakaienneagon (looks pretty much like a circle)
A dozen is 12; a score is 20. Thus a score is more than a dozen.
cannot be separated into 2 or more substances by physical or mechanical meansis homogeneous, ie, has uniform composition throughout the whole sampleits properties are constant throughout the whole sampleits properties do not depend on how it is prepared or purifiedhas constant chemical composition