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Perspectives in Space Figures: Exercise
In this BookWidgets exercise, a fill-in exercise about space figures is discussed as well as questions about point perspective and other perspectives.
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Multatuli (1820-1887), Max Havelaar's speech to the heads of Lebak: Teaching idea
The most famous speech in Dutch literature is the speech to the heads of Lebak from the eighth chapter of Max Havelaar van Multatuli, pseudonym of Eduard Douwes Dekker (1820-1887). This speech is not only a canon text from our literature, but can …
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Similarity factor in perimeter, area and volume: Task
Extra exercises on the similarity factor in:
- lengths (circumference);
- surface;
- contents.
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Space Geometry and Pythagorean Theorem: Task
In this task on space figures, students must sketch the exercises and use the Pythagorean theorem to solve the exercise.
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Solving Arbitrary Triangles: Trigonometry
Step-by-step plan to solve arbitrary triangles using the congruence characteristics and formulas of trigonometry (sine rule, cosine rule).
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Trigonometry in arbitrary triangles: Overview formulas
Overview of the trigonometric formulas in an arbitrary triangle with angles A, B, C
or angles alpha, beta, gamma.Translated by
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Formulas from trigonometry: Schematic presentation
An overview of the following formulas from trigonometry:
- tangent,
- main formula,
- sum-difference formulas.
To be used when simplifying or proving identities.
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Trigonometric numbers of special angles: Presentation
Trigonometric numbers of special angles: 0°, 30°, 45°, 60° and 90°.
Construction of a mnemonic tool based on a presentation.
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Related Angles: Work Bundle
An overview of the theory of the following related angles:
- equal angles;
- opposite angles;
- supplementary angles;
- anti-supplementary angles;
- complementary angles;
- anticomplementary angles.
After this you can also practice for each part.The completed …
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Transformation formula cosine rule: Theory
Trigonometry of arbitrary triangles.
Transformation formula cosine rule, from the formula to calculate the side is derived the formula to calculate the angle.
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Fundamental formula of trigonometry: Theory
Derivation of the basic formula of trigonometry in right triangles.
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Solving right triangles: Exercises
Problems and examples of solving right triangles (trigonometry).
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