Sophia Learning
Sophia: Pythagorean Theorem and Right Triangles
Determine if the Pythagorean theorem can be used with triangles that are not right triangles. Assess learning with a quiz.
Sophia Learning
Sophia: Pythagorean Theorem Proof
Prove the Pythagorean theorem and take a quiz to assess learning.
Sophia Learning
Sophia: Rectangle Practice Problems
This video lesson describes the characteristics of rectangles and provides examples of how to find area, perimeter, diagonals, and angle measurements. [7:00]
Sophia Learning
Sophia: Simplifying Radicals With Prime Factorization: Lesson 4
This lesson will demonstrate how to simplify radicals by using prime factorization. It is 4 of 5 in the series titled "Simplifying Radicals with Prime Factorization."
Sophia Learning
Sophia: Slant Height of a Cone
This video lesson with help students use the Pythagorean theorem to solve for the slant height of a cone. Complete assessment to show understanding. [2:35]
Sophia Learning
Sophia: Slant Height of a Cone
This video lesson demonstrates how to find the slant height of a right cone. Students can check their understanding with an assessment. [6:18]
Sophia Learning
Sophia: Slant Height of a Pyramid
This video lesson demonstrates how to use the Pythagorean Theorem to find the slant height of pyramid.
Sophia Learning
Sophia: Solving for Radii and Tangent Segments
Solve for the unknown radii and tangent segments of circles using a theorem. Assess learning with a quiz.
Sophia Learning
Sophia: Special Right Triangles
Special right triangles are investigated in this video tutorial. The lesson provides background knowledge and two videos that show the relationships of the sides in special right triangles and practice problems to test students'...
Sophia Learning
Sophia: The Pythagorean Theorem
Determine how to find the missing side length or the hypotenuse of a right triangle using the Pythagorean theorem. Check understanding with a quiz.
Sophia Learning
Sophia: Triangle Congruence Theorem (Hl)
This video lesson introduces and provides examples of the Hypotenuse-Leg Triangle Congruence Theorem. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Area of a Rhombus
This video lesson demonstrates two ways for calculating the area of a rhombus. Students can check their understanding with an assessment. [4:55]
Sophia Learning
Sophia: Area of a Trapezoid
This video lesson demonstrates how to solve for the area of a trapezoid. The tutorial includes detailed examples. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Special Right Triangles
Special right triangles are explored in this video tutorial. The lesson provides four videos that explain the side ratios for 45-45-90 and 30-60-90 triangles along with real-world examples involving each type of triangle.
Sophia Learning
Sophia: Pythagorean Theorem Proof
Find the area of several figures to prove the Pythagorean theorem. Complete quiz to check understanding. [5:16]
Virtual Nerd
Virtual Nerd: Determine if a Triangle Is a Right Triangle if You Know Its Sides
Take a look at this tutorial and learn how to use the Pythagorean theorem to see if a triangle is a right triangle. [2:49]
Virtual Nerd
Virtual Nerd: How Do You Find the Slant Height of a Cone?
Watch this tutorial to see the process step-by-step of finding the slant height of a cone. [5:17]
Imagine Learning Classroom
Learn Zillion: Prove the Pythagorean Theorem: Using Similar Triangles
In this lesson, you will learn how to prove the Pythagorean Theorem by using similar triangles. [4:54]
Imagine Learning Classroom
Learn Zillion: Lesson Video for 'Create a Right Triangle on a Coordinate Plane'
In this lesson, you will learn how to create a right triangle on a coordinate plane by using two points that form a diagonal line segment. [4:39]
Virtual Nerd
Virtual Nerd: How Do You Find the Length of a Leg of a Right Triangle?
The Pythagorean theorem is useful in solving how to find the missing length of a side of a right triangle. Check out this tutorial to see how it's done. [4:09]
Math Antics
Math Antics: The Pythagorean Theorem
Gain a basic understanding of the Pythagorean Theorem by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [12:55]
NBC
Nbc Learn: Science of Nfl Football: Pythagorean Theorem
NBC Learn, in partnership with the National Science Foundation and the National Football League, unravel the science behind professional football in this short video on the Pythagorean Theorem.
Khan Academy
Khan Academy: Geometry: Area, Circumference, Volume
This video demonstrates an understanding of perimeter, volume, surface area, area, and Pythagorean theorem.
Khan Academy
Khan Academy: More Trig Examples: 2003 Aime Ii Problem 14
Video demonstrates solving a trigonometric problem that includes finding the area of a convex equilateral hexagon in the coordinate plane using trigonometric identities and the Pythagorean Theorem.