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Ariana Farahani
@arianafarahani_93fc07
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340 Follower
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The document covers various geometric concepts, focusing on isosceles triangles, vector calculations, and line equations. It includes problem-solving examples for calculating triangle areas, determining points on lines, and analyzing triangle properties.
6.4.2021
4227
This page delves deeper into triangle properties, focusing on midpoints, distances, and trigonometric calculations.
Definition: Midpoint formula - The point that divides a line segment into two equal parts.
The content covers methods for calculating the height of an isosceles triangle and determining the cosine of angles within the triangle. It also demonstrates how to find the area of a triangle using vector calculations.
Example: A step-by-step calculation is shown for finding the midpoint of a triangle side and using it to determine other triangle properties.
Highlight: The page emphasizes the relationship between trigonometric functions and triangle properties, particularly in isosceles triangles.
This final page focuses on line equations, particularly the point-direction form of a line and determining whether points lie on given lines.
Vocabulary: Point-direction form - A way to represent a line using a point on the line and a vector parallel to the line.
The page includes examples of determining whether a point lies on a line using vector equations. It also covers how to find the parameter value for points on a line.
Example: One problem demonstrates how to check if point X(1,1,1) lies on a given line equation.
Highlight: The importance of understanding parametric equations of lines and their applications in 3D geometry is emphasized throughout this page.
This page introduces calculations involving isosceles triangles and vector operations. It covers various formulas and methods for solving geometric problems.
Vocabulary: Isosceles triangle - A triangle with two sides of equal length.
The page demonstrates calculations for finding vector coordinates and distances between points. It also includes examples of calculating the area of an isosceles triangle using different methods.
Example: One problem involves determining if triangle BCF is isosceles by comparing the lengths of its sides.
Highlight: The page emphasizes the importance of understanding vector operations and their application in geometric calculations.
75
3038
11/12
Abitur Mathe Analytische Geometrie und Stochastik
Lernzettel für Analytische Geometrie und Stochastik
74
2043
8/9
Lernzettel zu den strahelnsätzen und zur Zentrischenstreckung
hier findet ihr einen Lernzettel zur Zentrischem Streckung und den Strahlensätzen.
67
1749
11
Vektoren Lambacher Schweizer S. 178
Lösumgen zu Aufgaben aus Lambacher Schweizer Mathebuch S. 178 Nr. 10 Nr. 13a Nr. 14a Nr. 16 a,b
5
305
6
Kompetenz Check Kapitel 2 Zuordnungen
Hier kannst du üben für eine Klassenarbeit
263
8811
12/13
Vektoren Klausur 2.0
hier noch eine Probeklausur für euch :)
8
295
11/12
Lernzettel-Geraden
Abstand zw. Punkten, Eckpunkte bestimmen, Untersuchen, allgemeine Form, Punktprobe, Gleichung aufstellen, Lagebeziehungen, Orthogonalität, Winkel
Durchschnittliche App-Bewertung
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iOS User
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Ariana Farahani
@arianafarahani_93fc07
·
340 Follower
Follow
The document covers various geometric concepts, focusing on isosceles triangles, vector calculations, and line equations. It includes problem-solving examples for calculating triangle areas, determining points on lines, and analyzing triangle properties.
This page delves deeper into triangle properties, focusing on midpoints, distances, and trigonometric calculations.
Definition: Midpoint formula - The point that divides a line segment into two equal parts.
The content covers methods for calculating the height of an isosceles triangle and determining the cosine of angles within the triangle. It also demonstrates how to find the area of a triangle using vector calculations.
Example: A step-by-step calculation is shown for finding the midpoint of a triangle side and using it to determine other triangle properties.
Highlight: The page emphasizes the relationship between trigonometric functions and triangle properties, particularly in isosceles triangles.
This final page focuses on line equations, particularly the point-direction form of a line and determining whether points lie on given lines.
Vocabulary: Point-direction form - A way to represent a line using a point on the line and a vector parallel to the line.
The page includes examples of determining whether a point lies on a line using vector equations. It also covers how to find the parameter value for points on a line.
Example: One problem demonstrates how to check if point X(1,1,1) lies on a given line equation.
Highlight: The importance of understanding parametric equations of lines and their applications in 3D geometry is emphasized throughout this page.
This page introduces calculations involving isosceles triangles and vector operations. It covers various formulas and methods for solving geometric problems.
Vocabulary: Isosceles triangle - A triangle with two sides of equal length.
The page demonstrates calculations for finding vector coordinates and distances between points. It also includes examples of calculating the area of an isosceles triangle using different methods.
Example: One problem involves determining if triangle BCF is isosceles by comparing the lengths of its sides.
Highlight: The page emphasizes the importance of understanding vector operations and their application in geometric calculations.
Mathe - Abitur Mathe Analytische Geometrie und Stochastik
Lernzettel für Analytische Geometrie und Stochastik
75
3038
0
Mathe - Lernzettel zu den strahelnsätzen und zur Zentrischenstreckung
hier findet ihr einen Lernzettel zur Zentrischem Streckung und den Strahlensätzen.
74
2043
0
Mathe - Vektoren Lambacher Schweizer S. 178
Lösumgen zu Aufgaben aus Lambacher Schweizer Mathebuch S. 178 Nr. 10 Nr. 13a Nr. 14a Nr. 16 a,b
67
1749
1
Mathe - Kompetenz Check Kapitel 2 Zuordnungen
Hier kannst du üben für eine Klassenarbeit
5
305
0
Mathe - Vektoren Klausur 2.0
hier noch eine Probeklausur für euch :)
263
8811
3
Mathe - Lernzettel-Geraden
Abstand zw. Punkten, Eckpunkte bestimmen, Untersuchen, allgemeine Form, Punktprobe, Gleichung aufstellen, Lagebeziehungen, Orthogonalität, Winkel
8
295
2
Durchschnittliche App-Bewertung
Schüler:innen lieben Knowunity
In Bildungs-App-Charts in 12 Ländern
Schüler:innen haben Lernzettel hochgeladen
iOS User
Philipp, iOS User
Lena, iOS Userin
