👉 Learn how to write a proof when given angles from parallel lines and a transversalWe will explore angle relationships with parallel lines and a transversal. Parallel lines are two lines on a plane that will never intersect and a...

Understand and making sense of geometry: Triangles, and their angles. This is part 1 from the series 'Geometry Program'.

In this video of Algebra Real Numbers you will learn about Irrational numbers and how to proof that root of 2 is rational

In this video we go over 3 examples that illustrates how to use previously proven theorems, assumptions, properties of real numbers, variables, and operations as a reason in a proof.

👉 Learn how to find the corresponding pairs of congruent triangles. Two or more triangles are said to be congruent if they have the same shape and size. To determine the corresponding congruent parts of a triangle, we use the congruent...

This Video Explains Burden of Proof in a Civil Trial

👉 Learn how to prove that two triangles are congruent. Two or more triangles are said to be congruent if they have the same shape and size. There are many postulates and theorems to determine whether two triangles are congruent. They...

In this video we will be teaching that Revenue recognition is when both the parties agrees on certainity of the sales that are recorded as revenue. The auditor is the qualified official whos duty is to check the accurancy of business...

👉 Learn how to find the missing side of a triangle. A triangle is a polygon with three sides. Triangles are classified on the basis of the angles or on the basis of the sides. The classification of a triangle on the basis of the sides...

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.

In this video we will present and prove our first two theorems in geometry. Right angles theorem and Straight angles theorem.

This video explains how to prove the relationship between the volumes of pyramids and prisms, as well as cylinders and cones, using the Cavalieri principle. The proof involves comparing the volumes of stacked rectangular prisms to the...

This video is an educational presentation on how to calculate the area of a triangle using the formula 1:2 ab sinC. The video provides a step-by-step guide on how to use the formula, including practical examples and a proof for the...

👉 Learn about congruent triangles theorems. Two or more triangles are said to be congruent if they have the same shape and size. There are many methods to determine whether two triangles are congruent. Some of the methods include: (1)...

Series | Proof That the Harmonic Series Diverges

Master Verifying trigonometric identities with multiple steps

Limits | L'Hospital's Rule: Proof and 2 Examples

What does mathematical induction really look like?

One easy demonstration that proves the validity of the Pythagorean theorem.

In this video, the teacher explains how to use congruent triangle criteria to prove other things. They provide an example of proving that the diagonals of a rhombus bisect its angles using a two-column proof. By demonstrating the...

Euclid's Geometry part 1/2: This video discusses the history and development of mathematics, specifically algebra and geometry. It focuses on the contributions of Euclid, the father of geometry, and his approach towards defining and...

Stephen teaches in Public School 55 in New York City’s South Bronx, the poorest Congressional District in America. His big idea – pioneered in the Bronx where 37% of residents are food insecure – is to grow food indoors and...

This video covers the math major including applied math vs pure math, courses you'll take, and careers you can go into. The math major in undergrad involves a lot of the same classes whether you go into applied math...

In this video, the teacher explains how to find the equation of another line that passes through the same point where two lines intersect. They demonstrate that the sum of any two equations in a linear system creates another equation in...