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Pythagorean Theorem for Solving Right Triangles: Solving the Triangle InteractivePythagorean Theorem for Solving Right Triangles: Solving the Triangle Interactive
Publisher
CK-12 Foundation
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
9th - 12th
Subjects
Math
1 more...
Resource Type
Interactives
Audiences
For Teacher Use
1 more...
Duration
15 mins
Instructional Strategies
Direct Instruction
1 more...
Technology
Calculator
Video
Internet Access
Accessibility
Larger Text
Year
2016
Usage Permissions
Creative Commons
BY-NC: 3.0
cc
Interactive

Pythagorean Theorem for Solving Right Triangles: Solving the Triangle

Curated and Reviewed by Lesson Planet
This Pythagorean Theorem for Solving Right Triangles: Solving the Triangle interactive also includes:
  • Determine Trig Function Value Given a Right Triangle
  • Student Reference
  • Join to access all included materials

Observe the change in the trigonometric ratios as angles vary. An interactive provides the values of trigonometric ratios for both acute angles in a right triangle. Pupils create a right triangle to match given criteria and find the length of one of the legs.

10 Views 9 Downloads
CCSS: Adaptable

Concepts

trigonometric, trigonometric ratios, trigonometry applications, right triangles

Additional Tags

math

Instructional Ideas

  • Provide additional problems to find sides of right triangles
  • Lead a discussion on which ratio should be used based upon the unknown side

Classroom Considerations

  • The class should be familiar with the trigonometric ratios
  • Requires registration to set up a free account

Pros

  • The interactive allows for the adjustment of two aspects of the right triangle, angle measures, and leg lengths
  • Contains example problems on solving right triangles

Cons

  • The included video does not completely align with the activity

Common Core

HSG-SRT.C.8 MP5 MP6

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