These are the resources that support this NYS Standard.
NY-8.G.5: Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles. For example, arrange three copies of the same triangle so that the sum of the three angles appears to form a line, and give an argument in terms of transversals why this is so.
There are 97 resources.| Title | Description | Thumbnail Image | Curriculum Topics |
|---|---|---|---|
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 1 |
<H1>Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 1<h1><p>This is part of a collection of math examples that focus on solving different types of equations. |
|
Applications of Triangles |
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 10 |
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 10
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Applications of Triangles |
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 2 |
<H1>Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 2<h1><p>This is part of a collection of math examples that focus on solving different types of equations. |
|
Applications of Triangles |
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 3 |
<H1>Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 3<h1><p>This is part of a collection of math examples that focus on solving different types of equations. |
|
Applications of Triangles |
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 4 |
<H1>Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 4<h1><p>This is part of a collection of math examples that focus on solving different types of equations. |
|
Applications of Triangles |
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 5 |
<H1>Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 5<h1><p>This is part of a collection of math examples that focus on solving different types of equations. |
|
Applications of Triangles |
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 6 |
<H1>Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 6<h1><p>This is part of a collection of math examples that focus on solving different types of equations. |
|
Applications of Triangles |
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 7 |
<H1>Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 7<h1><p>This is part of a collection of math examples that focus on solving different types of equations. |
|
Applications of Triangles |
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 8 |
<H1>Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 8<h1><p>This is part of a collection of math examples that focus on solving different types of equations. |
|
Applications of Triangles |
Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 9 |
<H1>Math Example--Solving Equations--Equations Using the Exterior Angle Theorem--Example 9<h1><p>This is part of a collection of math examples that focus on solving different types of equations. |
|
Applications of Triangles |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 1 |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 1
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 10 |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 10
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 2 |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 2
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 3 |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 3
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 4 |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 4
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 5 |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 5
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 6 |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 6
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 7 |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 7
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 8 |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 8
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 9 |
Math Example--Solving Equations--Equations with Angles from Parallel Lines Cut by a Transversal--Example 9
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Parallel Lines, Applications of Angles and Planes and Applications of Equations and Inequalities |
Math Example--Solving Equations--Solving Equations with Angle Measures 2--Example 1 |
Math Example--Solving Equations--Solving Equations with Angle Measures 2--Example 1
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Solving Multistep Equations and Applications of Quadrilaterals |
Math Example--Solving Equations--Solving Equations with Angle Measures 2--Example 10 |
Math Example--Solving Equations--Solving Equations with Angle Measures 2--Example 10
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Solving Multistep Equations and Applications of Quadrilaterals |
Math Example--Solving Equations--Solving Equations with Angle Measures 2--Example 2 |
Math Example--Solving Equations--Solving Equations with Angle Measures 2--Example 2
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Solving Multistep Equations and Applications of Quadrilaterals |
Math Example--Solving Equations--Solving Equations with Angle Measures 2--Example 3 |
Math Example--Solving Equations--Solving Equations with Angle Measures 2--Example 3
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Solving Multistep Equations and Applications of Quadrilaterals |
Math Example--Solving Equations--Solving Equations with Angle Measures 2--Example 4 |
Math Example--Solving Equations--Solving Equations with Angle Measures 2--Example 4
This is part of a collection of math examples that focus on solving different types of equations. To see the complete library of math examples, click on this link. |
|
Solving Multistep Equations and Applications of Quadrilaterals |
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