IsoscelesRightTriangles_EstablishthePattern_Narrative (2).pdf - Section 1: Establishing the Pattern for 45, 45, 90 Triangles

 
  IsoscelesRightTriangles_EstablishthePattern_Narrative (2).pdf
Loading resource...
 

Isosceles Right Triangles

Unit 9: Similar and Right Triangles
Lesson 7 of 8

Objective: Students will be able to learn about the ratios of the sides of isosceles right triangles, and then practice working with all of the special right triangles.

Big Idea: Students discover the ratio of the sides of all 45-45-90 degree triangles, and then practice working with all of the special right triangles.

  Print Lesson
1 teacher likes this lesson
Subject(s):
Math, similar triangles, Geometry, Similarity and Congruence, triangle (Determining Measurements), right triangle, Pythagorean Theorem, Pythagorean Triples, special right triangles, 10th grade
  45 minutes
isosceles right triangle
 
1
2
3
4
Similar Lessons
 
Dilation and Similarity Unit Test
Geometry » Scaling Up- Dilations, Similarity and Proportional Relationships
Big Idea: Students will show what they know!
HSG-SRT.A HSG-SRT.B.5
  Favorites(2)
  Resources(20)
Ault, CO
Environment: Rural
Tom Chandler
 
SAS-sy Triangles
Geometry » Tremendous Triangles
Big Idea: In this student-centered lesson, students will explore and explain why the SAS congruence theorem works to prove triangles congruent.
  Favorites(4)
  Resources(35)
Saratoga Springs, NY
Environment: Suburban
Stephanie Conklin
 
Similar Triangles and the Flatiron Building
Geometry » Similarity in Triangles
Big Idea: The Flatiron Building located in New York City is one of the most iconic buildings in the country. Its unique triangular shape makes it a great subject for mathematical investigations.
  Favorites(3)
  Resources(17)
New York, NY
Environment: Urban
Marisa Laks
 
Something went wrong. See details for more info
Nothing to upload
details
close