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1 Angles are measured in degrees, minutes and seconds
2 Angles can be measured with a protractor
3 Angles can be found using trigonometry
4 Angles in a regular polygon are equal
5 Angles around a circle is a full rotation of 360 degrees
6 Angles around a point add up to 360 degrees
7 Angles in a polygon are: (n-2)*180 whereas 'n' is the number of its sides
8 Angles greater than 0 but less than 90 degrees are acute
9 Angle of 90 degrees is a right angle
10 Angles greater than 90 but less than 180 degrees are obtuse
11 Angles greater than 180 degrees are reflex
12 Angle of elevation is looking up at an object
13 Angle of depression is looking down at an object
14 Angles are formed when a transversal line cuts through parallel lines
15 Angles of 90 degrees are formed when perpendicular lines meet
16 Angles can be bisected with a compass and a straight edge
17 Angle of the tangent of a right angle triangle is: opposite/adjacent
18 Angle of the sine of a right angle triangle is: opposite/hypotenuse
19 Angle of the cosine of a right angle triangle is: adjacent/hypotenuse
20 Angle of rotation is used in a transformation on the Cartesian plane
21 Angles that meet at 180 degrees on a straight line are supplementary
22 Angles that form a right angle are complementary
23 Angles of 360 degrees once represented a year in ancient Babylonian
24 Angles of 518,400 degrees are passed by the minute hand of a clock in a day and 31,104,000 degrees by its second hand in 24 hours
What else can I help you with?
What do you learn about geometry?
you learn about shapes angles meusured angles congrunt shapes and more!
Acute not in math?
Acute is in math, more likely in the geometry area. Acute angles are angles that are less then 90 degrees.
Could triangles have right angles?
Yes, although a triangle (in normal geometry) can only have one right angle, no more. It is possible for a triangle to have all three right angles in spherical geometry (if you were to draw the triangle on a sphere).
Why go counterclockwise in geometry?
Acute angles are usually measured this way. It is nothing more than a convention.
Why is geometry used in carpentry?
Geometry is used in carpentry to square foundations, walls, and to figure the length and angles of roof rafters. More specifically the Pythagorean Theorem is used for this purpose.== ==
What does angles in an isosceles add up to?
Assuming you are referring to a triangle. In Euclidean, or plane geometry, always to 180 degrees. In non-Euclidean geometry either more or less than 180 degrees.
When will a triangle not equal 180 degrees?
never In non-Euclidean geometry triangles can have angles that are more or less than 180 degrees.
Do graphic designers use geometry?
yes they do in doing graph design you need to know the angles intersections, it has a little of algebra but it has more geometry alot Only the ones whose work looks good.
How do you use geometry in building bridges?
Geometry is vital to building bridges. Since bridges rely on pressure, they must be built strong and without points that can break. Geometry helps with figuring out theÊideal shapes, angles, length, width, and more to ensure theirÊstrength and safety.
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!
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 is algebra and geometry-?
Geometry is more of a visual subject. Geometry involves anything that has to do with shapes. It is the study of angles, shapes, length of their sides, proofs, triangles and formulas. Algebra involves a lot more arithmetic. basically have to solve for the variables, a letter that stands for an unknown number. There will be variables in inequalities, polynomials, square roots, radicals.
