1 / 8

Tricky Triangles

Tricky Triangles. Geometry in the Real World Sam Rose and Taylor Friday. What are Triangles. Triangles have: Triangles have three sides Three angles 180 degrees Triangles can be classified by two ways: By their sides By their angles. Measuring 2D triangles.

gomer
Download Presentation

Tricky Triangles

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Tricky Triangles Geometry in the Real World Sam Rose and Taylor Friday

  2. What are Triangles Triangles have: Triangles have three sides Three angles 180 degrees Triangles can be classified by two ways: By their sides By their angles

  3. Measuring 2D triangles There are two ways to measure triangles: Perimeter (add up all sides a b c) Area (1/2 Base x Height)

  4. Triangular Prisms Two ways to Measure Triangular Prisms: Volume (area of triangle x length) Surface Area (find area of all sides add together)

  5. Triangular pyramid Two ways to measure triangular pyramids: Volume (1/3BH) Surface Area (find area of all sides add together)

  6. Comprehension Questions What is a triangle? How many sides?

  7. Comprehension Questions How many ways are there to measure a 2D triangle? How many types of 3D triangles? How many ways are there to measure a 3D triangle?

  8. Works Cited http://www-rohan.sdsu.edu/~renglish/377/notes/chapt04/triangles.jpg http://aleph0.clarku.edu/~djoyce/java/trig/right.gif http://www.olemiss.edu/mathed/geometry/triangles.gif http://members.aol.com/Polycell/tdodpr.gif http://www.cit.gu.edu.au/~anthony/graphics/polyhedra/prisms/triangular_prism.jpg http://surf.to/midithemes

More Related