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What are a score or more facts about angles and their properties?
Wiki User
∙ 10y ago
1 Angles are measured in degrees, minutes and seconds
2 Angles are measured with a protractor
3 Angles can be bisected with a compass and a straight edge
4 Angles are divided into 4 categories
5 Angles greater than 0 but less than 90 degrees are acute
6 Angles of 90 degrees are right angles
7 Angles greater than 90 but less than 180 degrees are obtuse
8 Angles greater than 180 but less than 360 degrees are reflex
9 Angles have a complete rotation of 360 degrees
10 Angles around any polygon add up to 360 degrees
11 Angles within any polgon are (n-2)*180 whereas 'n' is number of sides
12 Angle of elevation is looking upwards to an object
13 Angle of depression is looking down wards to an object
14 Angles around a circle are 360 degrees
15 Angles are converted into percentages in a 'pie chart'
16 Angles are created when a transversal line cuts through parallel lines
17 Angles that are corresponding are equal
18 Angles that are alternate are equal
19 Angles on a straight line add up to 180 degrees
20 Angles around a point add up to 360 degrees
21 Angles of 90 degrees are formed when perpendicular lines meet each other
22 Angles are measured clock-wise from North in 3 figure bearings
23 Angles are complementary when they total 90 degrees
24 Angles are supplementary when they total 180 degrees
25 Angles are formed by the hands of a clock
Wiki User
∙ 10y ago
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What are the properties of two similar triangles?
There are a number of properties of two similar triangles. This includes having same vertices, they also have the same angles and so much more.
Why is a square a rectangle?
A rectangle is a parallelogram with angles of 90 degrees. A square has those properties (and more) so it is a rectangle.
What kind of math is involved in angles?
Angles is more of a subtopic in areas such as measurement, geometry and trigonometry. In measurement, angles may be used to calculate the length of a particular side or area of a particular plane. How much material is needed, number of objects required to fill a space ect. In geometry, angles and their properties are the main focus of the unit. The topic focuses on using properties of certain types of angles to prove other properties of line position or distances. Angles are also used to identify specific shapes, and a worded description of the angles may be provided instead of a diagram, requiring you to visualise the shape. A good site to look at would be: http://www.helpingwithmath.com/by_subject/geometry/geo_worksheets.htm Hope this helped.
What are at least a score or more factual facts about geometrical angles and their properties?
Maureen SimpsonImproved Answer:-1 Angles are calculated in degrees, minutes and seconds2 Angles are measured with a protractor3 Angles can be bisected with a compass and a straight edge4 Angles greater than 0 but less than 90 degrees are acute5 Angles of 90 degrees are right angles6 Angles greater than 90 but less than 180 degrees are obtuse7 Angles greater then 180 degrees are reflex8 Angles around a polygon add up to 360 degrees9 Angles inside a polygon are: (n-2)×180 degrees where 'n' is number of sides10 Angles around a point add up to 360 degrees11 Angle of an arc's radian is about 57.3 degrees12 Angle of elevation is looking upwards to an object13 Angle of depression is looking downwards at an object14 Angles of 90 degrees are formed by perpendicular lines15 Angles are equal vertical opposite when formed by crossed lines16 Angles are complementary when they add up to 90 degrees17 Angles are supplementary when they add up to 180 degrees18 Angles around a circle add up to 360 degrees19 Angles are formed when a transversal line cuts through parallel lines20 Angles are equal when they are corresponding21 Angles are equal when they are alternate22 Angles are allied on the interior transversal line23 Angles are the basics of trigonometry24 Angles are formed by the shadow of the Sun25 Angles on a straight line add up to 180 degrees
What is trigonometry all about?
The word, trigonometry" is derived from trigon = triangle + metry = measurement. It is based on the study of angles of a triangle and their properties. Although trigonometric ratios are often introduced to students in the context of triangles, their properties for all angles.For example, trigonometric functions are well defined for angles with negative values as well as for more than 180 degrees even though no triangle can possibly have angles with such measures.
What are a score or more facts relevant to the geometrical triangle and its properties?
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.
What are a score or more facts that a square and a rectangle have in common?
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.
What are a score or more facts about the now defunct and forgotten Roman numeral system?
If the system is truly forgotten then nobody will remember even one fact about it - leave alone a score or more!
Why is a square a rectangle?
A rectangle is a parallelogram with angles of 90 degrees. A square has those properties (and more) so it is a rectangle.
What are the properties of two similar triangles?
There are a number of properties of two similar triangles. This includes having same vertices, they also have the same angles and so much more.
What are a score or more facts relevant to geometrical angles?
You're only supposed to ask one question at a time but here we go in response to a score or more questions:-1 Angles are measured in degrees, minutes and seconds2 Angles and their sizes can be found with a protractor3 Angles can be constructed with a compass and a straight edge4 Angles can be constructed with a protractor and a straight edge5 Angles can be bisected with a compass and a straight edge6 Angles around a circle add up to 360 degrees7 Angles that are exterior to any polygon add up to 360 degrees8 Angles within any polygon add up to: (number of sides-2)*180 degrees9 Angles greater than 0 but less than 90 degrees are acute10 Angles of 90 degrees are right angles11 Angles greater than 90 but less than 180 degrees are obtuse12 Angles greater than 180 degrees are reflex13 Angles of elevation are formed by looking upwards14 Angles of depression are formed by looking down wards15 Angles on a straight line add up to 180 degrees16 Angles are complementary when they add up to 90 degrees17 Angles are supplementary when they add up to 180 degrees18 Angles around a point add up to 360 degrees19 Angles are at right angles when lines are perpendicular20 Angles are otherwise vertical opposite equal angles when lines intersect21 Angles are formed when a transversal line cuts through parallel lines22 Angles are equal when they alternate23 Angles are equal when they are corresponding24 Angles are used in 3 figure bearings for navigational purposes25 Angles are of the same size when polygons are congruent or similarQED by David Gambell
What kind of math is involved in angles?
Angles is more of a subtopic in areas such as measurement, geometry and trigonometry. In measurement, angles may be used to calculate the length of a particular side or area of a particular plane. How much material is needed, number of objects required to fill a space ect. In geometry, angles and their properties are the main focus of the unit. The topic focuses on using properties of certain types of angles to prove other properties of line position or distances. Angles are also used to identify specific shapes, and a worded description of the angles may be provided instead of a diagram, requiring you to visualise the shape. A good site to look at would be: http://www.helpingwithmath.com/by_subject/geometry/geo_worksheets.htm Hope this helped.
How do you understand trigonometry?
It is simple the study of triangles: the properties of their sides and angles. This is then extended to other, more complicated polygons and polyhedra, but the basis is still the triangle.
What are at least a score or more factual facts about geometrical angles and their properties?
Maureen SimpsonImproved Answer:-1 Angles are calculated in degrees, minutes and seconds2 Angles are measured with a protractor3 Angles can be bisected with a compass and a straight edge4 Angles greater than 0 but less than 90 degrees are acute5 Angles of 90 degrees are right angles6 Angles greater than 90 but less than 180 degrees are obtuse7 Angles greater then 180 degrees are reflex8 Angles around a polygon add up to 360 degrees9 Angles inside a polygon are: (n-2)×180 degrees where 'n' is number of sides10 Angles around a point add up to 360 degrees11 Angle of an arc's radian is about 57.3 degrees12 Angle of elevation is looking upwards to an object13 Angle of depression is looking downwards at an object14 Angles of 90 degrees are formed by perpendicular lines15 Angles are equal vertical opposite when formed by crossed lines16 Angles are complementary when they add up to 90 degrees17 Angles are supplementary when they add up to 180 degrees18 Angles around a circle add up to 360 degrees19 Angles are formed when a transversal line cuts through parallel lines20 Angles are equal when they are corresponding21 Angles are equal when they are alternate22 Angles are allied on the interior transversal line23 Angles are the basics of trigonometry24 Angles are formed by the shadow of the Sun25 Angles on a straight line add up to 180 degrees
What are a score or more facts relevant to the pi of a circle?
I can get you started with one: Nobody who knows anything about it calls it "the pi of a circle". Pi is pi.
What is trigonometry all about?
The word, trigonometry" is derived from trigon = triangle + metry = measurement. It is based on the study of angles of a triangle and their properties. Although trigonometric ratios are often introduced to students in the context of triangles, their properties for all angles.For example, trigonometric functions are well defined for angles with negative values as well as for more than 180 degrees even though no triangle can possibly have angles with such measures.
What are 10 facts about the pentagon?
All sides need to be straightFive sidesSum of all angles is 540 degreesFive anglesFive lines of symmetryThis is only five, but there are more
