Join using code
Log in
how-to-find-the-area-of-an-equilateral-triangle
Shared lesson activities for How to Find the Area of an Equilateral Triangle
Go back to all lesson plans
Example: Determine the Perimeter of an Equilateral Triangle Given the Height
This video provides an example of how to use a 30-60-90 triangle to determine the perimeter or an equilateral triangle. Complete Video Lists at ...
area and perimeter of an equilateral triangle
area and perimeter of an equilateral triangle.
Equilateral Triangles
In lessons 2 to 4 we examine different types of triangles. We construct, fold, cut and measure triangles in order to establish the properties of different types...
Geometry Chapt 4 Short Lesson #22 Triangle Congruency (SSS etc)
High School Geometry: Tutoring Solution
Algebraic Equation for Triangular Numbers : Algebra Lessons
Subscribe Now: Watch More: Triangular ...
Isosceles & Equilateral Triangle Properties
I introduce 2 theorems about the properties of Isosceles and Equilateral Triangles. These theorems discuss how the base angles are congruent and that the ...
Isosceles and Equilateral Triangles - Section 4.7
This easy-to-follow Geometry lesson breaks down the properties of Isosceles and Equilateral Triangles. The homework is Pages 267-268, #'s 7-22 all .
Go back to all lesson plans
