Math Fortress
Geometry: Beginning Proofs (Level 3 of 3)
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.
Brian McLogan
How to Determine Corresponding Parts of a Triangle - Congruent Triangles
👉 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...
The Business Professor
Burden of Proof in a Civil Trial
This Video Explains Burden of Proof in a Civil Trial
Brian McLogan
Using AAS to Prove Two Triangles are Congruent - Congruent Triangles
👉 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...
Let's Tute
Accounting Principles 3 - Revenue Recognition Concept
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...
Brian McLogan
Using the Isosceles triangle theorem to find the measure of x
👉 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...
Let's Tute
Triangles: Pythagoras Theorem Derivation
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.
Math Fortress
Geometry: Beginning Proofs (Level 2 of 3)
In this video we will present and prove our first two theorems in geometry. Right angles theorem and Straight angles theorem.
Curated Video
Proving the Volume Formulas for Pyramids and Cones Using the Cavalieri Principle
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...
Curated Video
Calculating the Area of a Triangle using the Sine Rule
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...
Brian McLogan
What is the Triangle Inequality Theorem - Congruent Triangles
👉 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)...
Catalyst University
Series | Proof That the Harmonic Series Diverges
Series | Proof That the Harmonic Series Diverges
Brian McLogan
Master Verifying trigonometric identities with multiple steps
Master Verifying trigonometric identities with multiple steps
Catalyst University
Limits | L'Hospital's Rule: Proof and 2 Examples
Limits | L'Hospital's Rule: Proof and 2 Examples
Zach Star
What does mathematical induction really look like?
What does mathematical induction really look like?
Professor Dave Explains
Proving the Pythagorean Theorem
One easy demonstration that proves the validity of the Pythagorean theorem.
Curated Video
Using Congruent Triangle Criteria to Prove Diagonal Bisecting in a Rhombus
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...
Let's Tute
Euclid's Geometry: Definitions, Axioms, and Postulates
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...
Brainwaves Video Anthology
Stephen Ritz - The Power of a Plant
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 outdoors all...
Zach Star
The Math Major
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 or pure math include...
Curated Video
Adding Strong Evidence to Support Arguments
In this video, the teacher explains the importance of using strong and relevant evidence to support reasons in argumentative writing. The teacher provides examples and prompts for students to practice adding evidence to their writing....
Curated Video
Finding Equations for Systems of Equations: An Algebraic Proof
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...
Press Association
Ed Davey bungee jumps on campaign trail
Liberal Democrat leader Sir Ed Davey takes part in a bungee jump during a visit to Eastbourne Borough Football Club in East Sussex, while on the General Election campaign trail. Sir Ed used the stunt to urge lifelong Conservative voters...
Bloomberg
Tesla Analyst Remains Bullish Despite Earnings Miss on Supply Pivot
With Tesla missing estimates, RBC Lead Global Autos Analyst Tom Narayan discusses a possible pivot from manufacturing electric vehicles to supplying other original equipment manufacturers, which may prove to be a more lucrative strategy...