Presentation top top theme: "Real world Examples Jonathan McAuley. Point an interpretation - A point is one place that shows a certain “point” Real human being Example - A pencil point would."— Presentation transcript:




You are watching: Real world example of a point in geometry

1 Real people Examples Jonathan McAuley

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2 Point definition - A point is one place that shows a details “point” Real civilization Example - A pencil point would it is in one. The pointer of the pencil represents one allude and you can touch that on a piece of record and make a suggest or 2 to kind a line. Postulates, Theorems, and also Corollaries - If 2 lines intersect, lock intersect precisely one point.

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3 Line definition - A heat goes ~ above infinitely in both directions and expands happen 2 points. Real civilization Example - A real civilization example would certainly be a railroad bc it goes top top in each direction. Postulates, Theorems, and also Corollaries - If a heat goes with 2 points and goes ~ above forever v 2 points that is a line.

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4 airplane Plane - A plane is 3 points the lie in the exact same place and expands infinitely in all directions. Real civilization Example - The earth would be an instance of a plane because it expands in every direction. Postulates, Theorems, and Corollaries - If 2 points lie in a plane, then the heat containing those points lies in the plane.

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5 Segment meaning - A segment is straight and finite. Real people Example - A real civilization example would be poptart. The leaf of the poptart is straight and doesn’t go on forever in either direction. Postulates, Theorems, and Corollaries - “Segment Addition.” If B is in between A and C, then B + BC = AC

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6 Ray an interpretation - A ray goes infinitely in just one direction. Real human being Example - A tennis player offer a tennis ball could be an example of a ray bc that goes in 1 direction. Postulates, Theorems, and Corollaries -

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7 collinear Points an interpretation - the is 3 clues that room all on the very same line. Real civilization Example - these 3 human being sitting alongside each other is an instance of this. Postulates, Theorems, and Corollaries -

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8 Acute Angle an interpretation - it’s an angle much less than 90 degrees. Real human being Example - A real world example would be a solitary slice that Pizza. This snapshot especially mirrors bc it reflects the pizza and also the place it came from due to the fact that it is additionally an acute angle. Postulates, Theorems, and also Corollaries -

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9 Obtuse Angle definition - that an angle higher than 90 degrees. Real world Example - A boomerang would certainly be a real civilization example since the inside and also shape of the is more than 90 degrees. Postulates, Theorems, and also Corollaires -

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10 ideal Angle definition - Its an angle the is same to 90 degrees. Real world Example - The bottom of the chair through the chair legs space an example. Postulates, Theorems, and Corollaries -

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11 Perpendicular Lines meaning - 2 Lines crossing to form a 90 degrees angles. Real human being Example - A cross has 4 90 level angles and also definitely represents this. Postulates, Theorems, and also Corollaries -

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12 complementary Angles an interpretation - 2 angle to kind 90 degrees. Real people Example - I have 2 real human being examples. One is one cross roadways which creates a 90 degrees angle and also the various other is a edge of a cross that likewise forms a 90 degree angle. Postulates, Theorems, and Corollaries -

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13 Supplementary Angles an interpretation - 2 angle to do 180 degrees angle. Real human being Example - This road shows a 180 degree angle.

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14 right Triangles definition - A triangle that has a 90 degrees angle (Right angle) The next is likewise 90 therefore the various other 2 are 45. Real human being Example - fifty percent a sandwich would certainly be an example because you deserve to see it has actually a best angle.

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15 upright Angles an interpretation - They’re room the angle opposite of eachother when lines cross and also they are constantly equal. Real civilization Example - A rail cross authorize is an example because they cross to type angles throughout from each various other that room equal.

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16 equilateral Triangles an interpretation - all sides that a triangle space the same. Real human being Example - A swimming pool triangle could be an instance because all 3 sides space equal in distance.

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17 Acute Triangle an interpretation - A triangle that has actually an angle much less than 90 degrees. Real human being Example - A runner running down a steep is one because it is going down because of the angle being smaller and less 보다 90.

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18 Isosceles Triangle definition - the a triangle that has actually 2 same sides and also 2 same angles. Real people Example - A clothes hanger is an example because it creates down and also 2 that the sides are equal and the other is longer.

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19 Obtuse Triangle meaning - the a triangle that has actually an angle greater than 90 degrees. Real people Example - A fanner be an example because it increases out a small further and also forms one obtuse angle.

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20 Scalene Triangle meaning - it’s a triangle with no same sides.

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Real people Example - The shaping the this bicycle is one because the triangle in it has 3 unequal political parties in measure.

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