Curated Video
Finding the Measure of Circumscribed Angles: Relationships with Central Angles
In this video, we learn how to find the measure of a circumscribed angle by understanding the relationship between central angles and circumscribed angles. By manipulating angles within quadrilaterals and using the properties of...
Brian McLogan
Where does the interior angle sum theorem come from
👉 Learn about the interior and the exterior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The sum of the...
Curated Video
Angle Relationships in Cyclic Quadrilaterals
In this video, the teacher explains the concept of opposite angles in a cyclic quadrilateral and demonstrates how to find their sum using the central angle theorem. The central angle theorem states that the measure of an inscribed angle...
Brian McLogan
What is the interior angle sum theorem for polygons
👉 Learn about the interior and the exterior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The sum of the...
Brian McLogan
Solving for X and Y Using Laws of Parallel Lines - Online Tutor - Free Math Videos
👉 Learn how to solve for an unknown variable using parallel lines and a transversal theorems. Two lines are said to be parallel when they have the same slope and are drawn straight to each other such that they cannot meet. In geometry,...
Brian McLogan
What are four types of polygons
👉 Learn about polygons and how to classify them. A polygon is a plane shape bounded by a finite chain of straight lines. A polygon can be concave or convex and it can also be regular or irregular. A concave polygon is a polygon in which...
Brian McLogan
How to determine the height of a figure using a 45 45 90 triangle ex
👉 Learn about the special right triangles. A special right triangle is a right triangle having angles of 30, 60, 90, or 45, 45, 90. Knowledge of the ratio of the length of sides of a special right triangle enables us to solve for any...
Tarver Academy
6-2 Properties of Parallelograms - GEOMETRY
In This Episode, Tyler Teaches Us About Properties of Parallelograms - Geometry
Brian McLogan
How to determine the sum of all interior angles of a polygon ex 1
👉 Learn how to determine the sum of interior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. A regular polygon is a polygon whose sides are congruent (equal). The interior angle of a polygon...
Brian McLogan
How do you find the measure of one interior angle of a polygon
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
How to find the individual measure of interior and exterior angles for a nonagon
👉 Learn about the interior and the exterior angles of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The sum of the...
KnowMo
Introduction to the First Four Circle Theorems
The video is a lecture presentation on the first four simple circle theorems. The speaker explains how to recognize and apply the angle properties created by chords connecting with the center and tangents running outside of the circle....
Brian McLogan
How to determine if points are a rhombus, square or rectangle
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of...
KnowMo
Introduction to Polygons: Classification and Naming of Shapes
The video is a beginner's guide to polygons. It defines what a polygon is and how it is classified into regular and irregular polygons, convex and concave polygons, based on their side lengths and angles. It also covers the names of...
Tarver Academy
6-3 Conditions for Parallelograms - GEOMETRY
In This Episode, Tyler Teaches Us About Conditions for Parallelograms - Geometry
Let's Tute
Midpoint Theorem in Real Life: Hanging an LED Light at the Center of a Building
In this video, a teacher explains how the midpoint theorem in geometry can be applied in real-life situations, using the example of hanging an LED light at the center of a building. The teacher breaks down the steps to prove the theorem...
Brian McLogan
Find the measure of x given interior angles of a quadrilateral
👉 Learn how to solve for an unknown variable in the interior angle of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The...
msvgo
Angle Between Lines
It explains how to compute the angle between two lines when the slope is given with a special emphasis on parallel and perpendicular lines.
Curated Video
Drawing Shapes with Multiple Conditions
In this lesson, students will learn how to create shapes using multiple conditions. They will review key terms such as congruent, parallel, right angle, and quadrilateral. Through examples and step-by-step instructions, they will...
Brian McLogan
Labeling corresponding parts and proportions of sides of similar figures
Learn how to solve with similar polygons. Two polygons are said to be similar if the corresponding angles are congruent (equal). When two polygons are similar the corresponding sides are proportional. Knowledge of the length of the sides...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Circle Theorems - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
msvgo
Area of Polygons
It describes the method of finding the Area of Polygon by splitting it in triangle, square, rectangle, quadrilateral, trapezium and parallelogram with solved problems.
Brian McLogan
When provided a kite determine the missing values
👉 Learn how to solve problems with kites. A kite is a four-sided shape (quadrilateral) with two equal pairs of adjacent sides and the diagonals are perpendicular. Some of the properties of kites are: each pair of adjacent sides are...
Brian McLogan
Finding the value of x for interior angle of a polygon - parallelogram
👉 Learn how to solve for an unknown variable in the interior angle of a polygon. A polygon is a plane shape bounded by a finite chain of straight lines. The interior angle of a polygon is the angle between two sides of the polygon. The...