The video demonstrates how to make a beautiful 3-layered origami cake using different sizes of paper and folding techniques. It provides step-by-step instructions and tips for adding volume to the cake. The end result is a visually...

Circle Theorems part 1/3: In this video, the teacher breaks down the concept of theorems related to circles and provides a step-by-step explanation of 12 theorems. The teacher also covers basic concepts and terms related to circles and...

This video explains the Pythagorean Theorem through an activity in which squares are constructed on each side of a right triangle and then cut out and rearranged to show that a^2 + b^2 = c^2. The activity provides a hands-on approach to...

Using a toy car and a piece of paper we can visualize and understand relative motion by doing an introductory problem.

👉 Learn about the points on the unit circle. A unit circle is a circle which radius is 1 and is centered at the origin in the cartesian coordinate system. To construct the unit circle we take note of the points where the unit circle...

👉 Learn the essential definitions of triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of their angles or on the basis of their side lengths. The classification of triangles on the bases of their...

👉 Learn how to find a missing angle of a right triangle. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles gives us the relationship between the angles of a right...

👉 Learn how to solve with similar triangles. Two triangles are said to be similar if the corresponding angles are congruent (equal). Note that two triangles are similar does not imply that the length of the sides are equal but the sides...

In this short math video we will answer a standardized math test question where we are asked to identify how many unique triangles can be formed given side lengths. We will first draw a picture to represent the triangle and label the...

This video discusses different methods for solving right triangles and oblique triangles, and provide examples of applying these methods to find side lengths, angles, and distances in various scenarios. The lesson emphasizes the...

In this video, the teacher explains how to show similarity between triangles by overlapping their angles to form a line. By demonstrating that the angles of a triangle add up to 180 degrees, the teacher shows how to determine if two...

In This Episode, Tyler Teaches Us About Applying Properties of Similar Triangles - Geometry

In this video, students are guided through a hands-on activity to prove why the angles of a triangle always add up to 180 degrees. By drawing and cutting out a triangle, labeling the angles, and connecting them together, students can...

4d Warm up

👉 Learn how to find a missing side length of a right triangle. A right triangle is a triangle that has 90 degrees as one of its angles. The trigonometric identities of right triangles give us the relationship between the angles of a...

This video is an educational tutorial on triangles. The instructor begins by explaining how to classify triangles based on their angles, including acute, obtuse, and right angle triangles. Next, the video covers the three special types...

In this video, the teacher explains how to prove the Pythagoras theorem using the concept of similar triangles. They break down the steps in a clear and concise manner, making it easy for students to understand and follow along.

Parallel lines are always the same distance apart and never meet. We use arrowheads are used to show that lines are parallel. See how these lines have one arrow the, because these ones are also parallel but not parallel to the ones...

The video is a math test prep where the teacher guides the students on how to identify the surface area of a right triangular prism gift box using a net. The teacher encourages the use of mathematical reference sheets and formulae to...

This video explains the basic concepts of triangles, including the relationship between angles and sides, the properties of equilateral, isosceles, and scalene triangles, and the special case of right-angled triangles.

👉 Learn how to solve for the unknown in a triangle divided internally such that the division is parallel to one of the sides of the triangle. The triangle proportionality theorem states that if a line is parallel to one side of a...

In This Episode, Tyler Teaches Us About Congruent Shapes

I think we all learn how to classify triangles, but why do we learn it and how is it helpful for us to solve math problems?

In this video, students learn how to find the sine value of an acute angle in a right triangle. It explains the properties of right triangles, such as the relationship between the hypotenuse and the legs, as well as the concept of...