1 / 6

Indirect Measurement

Indirect Measurement. Geometry Regular Program SY 2014-2015. Sources: Discovering Geometry (2008) by Michael Serra Geometry (2007) by Ron Larson. Indirect Measurement.

perrotta
Download Presentation

Indirect Measurement

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. Indirect Measurement Geometry Regular Program SY 2014-2015 Sources: Discovering Geometry (2008) by Michael Serra Geometry (2007) by Ron Larson

  2. Indirect Measurement Similar Triangles can be used to solve for inaccessible distances. To measure indirectly, ratio and proportion can be used.

  3. Indirect Measurement MIRROR METHOD  Example: How do you measure the height of a flagpole? So which triangles are similar? Triangles are similar by AA Similarity Postulate. Incoming angle Outgoing angle mirror

  4. Indirect Measurement SHADOW METHOD  Sun’s rays are parallel. Person’s height is measurable. Shadow’s length is measurable. Which triangles are similar? Why? Triangles are similar by AA Similarity Postulate.

  5. Indirect Measurement

  6. Indirect Measurement

More Related