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Pythagoras Rectangles and Isosceles Triangles Instructional VideoPythagoras Rectangles and Isosceles Triangles Instructional Video
Publisher
Corbett Maths
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
7th - 12th
Subjects
Math
1 more...
Resource Types
Instructional Videos
2 more...
Media Length
6:29
Audiences
For Teacher Use
1 more...
Duration
30 mins
Instructional Strategy
Direct Instruction
Technology
Video
Internet Access
Accessibility
Closed Captions
1 more...
Year
2015
Usage Permissions
Fine Print: Educational Use
Instructional Video

Pythagoras Rectangles and Isosceles Triangles

Curated and Reviewed by Lesson Planet
This Pythagoras Rectangles and Isosceles Triangles instructional video also includes:
  • Practice Questions
  • Textbook Exercise
  • Worksheet Answers
  • Join to access all included materials

When does the Pythagorean Theorem come in handy? An intriguing video uses the Pythagorean Theorem to solve problems other than simply finding the length of a side of a right triangle. Pupils find the diagonal of a rectangle and the altitude of an isosceles triangle to find the triangle's area.

4 Views 5 Downloads
CCSS: Adaptable

Concepts

pythagoras, pythagorean theorem, pythagorean triples, rectangles, isosceles triangles, altitude, area of triangles

Additional Tags

math

Instructional Ideas

  • Brainstorm several types of problems that would require the Pythagorean Theorem to solve

Classroom Considerations

  • Textbook exercises cover several videos
  • Individuals should know how to find the area of a triangle

Pros

  • Includes answer keys for the worksheets
  • Highlights the importance of using the complete value of the length of a side, instead of just the rounded value when making further calculations

Cons

  • None

Common Core

8.G.B.7 MP4 MP5 MP6

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Two Triangles' Area

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Instructional Video

The Isosceles Triangle Theorem is Actually Really Simple!

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The isosceles triangle comes with its own set of properties. A lecturer shows how to apply the Isosceles Triangle Theorem to find missing side lengths or angle measures. The final example involves both square roots and quadratic...
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Instructional Video

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Lesson Plan

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