Curriculum
Mathematics — Second Preparatory
Unit 1: Real Numbers
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Unit 2: Algebra
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Unit 3: Geometry
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Congruence
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Congruence — Lesson quiz
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The Pythagorean Theorem
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The Pythagorean Theorem — Lesson quiz
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Applications of Parallelism
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Applications of Parallelism — Lesson quiz
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Medians of a Triangle
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Medians of a Triangle — Lesson quiz
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The Isosceles Triangle
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The Isosceles Triangle — Lesson quiz
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Interior and Exterior Angles of a Polygon
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Interior and Exterior Angles of a Polygon — Lesson quiz
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Unit 4: Statistics
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Text lesson
The Pythagorean Theorem
The Pythagorean Theorem
Applications of the theorem
Applications of the theorem
- The theorem is used to find unknown lengths in many situations
- such as:
- Finding the diagonal of a rectangle or a square.
- Finding the height reached by a ladder leaning on a wall, when we know the distance of its foot from the wall and its length.
- Checking whether a corner of a building or a frame is a right angle, using measured sides.
The Pythagorean Theorem · 3 / 6