Brian McLogan
Determining two angles that are complementary
👉 Learn how to define and classify different angles based on their characteristics and relationships are given a diagram. The different types of angles that we will discuss will be acute, obtuse, right, adjacent, vertical, supplementary,...
Brian McLogan
Using complementary angles to find the missing value
👉 Learn how to find the value of an unknown variable in the expressions representing the values of angles given the relationship between the angles. When given expressions representing the values of angles and the relationship between...
Brian McLogan
Finding the complement and supplement for an angle in degrees
👉 Learn how to find the complement and the supplement of a given angle. Two angles are said to be complementary if they add up to 90 degrees (pi/2 in radians) and are said to be supplementary if they add up to 180 degrees (pi in...
Let's Tute
Some Stupid Math Mistakes #17
Check out our latest upload on 'Trigonometric Ratios' from our interesting series 'Some Stupid Math Mistakes'
Brian McLogan
Master finding the missing angle measure using complementary angles
Master finding the missing angle measure using complementary angles
Let's Tute
Understanding Complementary Angles and Trigonometric Ratios
In this video, the teacher explains the concepts of right angle triangles, complementary angles, and trigonometric ratios for complementary angles. They also discuss the values of sine, cosine, secant, cosecant, tangent, and cotangent...
Let's Tute
Trigonometric Ratio Complementary - Angles Of Trigonometry
In this video we will learn complementary angle of trigonometric ratio, basics of trigonometry and angles.
Brian McLogan
Determine the complement and supplement of an angle ex 3, 3
👉 Learn how to find the complement and the supplement of a given angle. Two angles are said to be complementary if they add up to 90 degrees (pi/2 in radians) and are said to be supplementary if they add up to 180 degrees (pi in...
Brian McLogan
What are complementary and supplementary angles
👉 Learn about angles in trigonometry. An angle is the figure formed by two rays sharing the same endpoint. The two rays are called the sides of the angle while the common endpoint of the two rays is called the vertex of the angle. Angle...
Curated Video
Complementary and Supplementary Angles Lesson and Practice
In this video, the teacher explains the difference between complementary and supplementary angles and provides examples of each. The students are then given practice problems to solve and the teacher shows how to use equations to find...
Let's Tute
Types of Angles in Geometry
In this video, the teacher explains the different types of angles and their properties using clocks as examples. From acute angles to reflex angles, the video covers nine different types of angles, as well as adjacent, complementary,...
Brian McLogan
How to find the distance a car travels with changing angle
👉 Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Curated Video
Simplifying Trigonometric Expressions using Sine and Cosine
This video explains how to simplify trigonometric expressions by using the relationship between sine and cosine. It covers the concept of complementary angles, the substitution of cofunctions, and the steps to simplify expressions. The...
Let's Tute
Understanding Trigonometric Ratio Values and Their Logic
In this video, the teacher explains the logic behind the trigonometric ratio value table for specific angles. Starting with 0 and 90 degrees, the teacher goes on to explain the values for 30, 60, and 45 degrees angles.
Let's Tute
Lines and Angles: Understanding Shapes and Their Elements
Lines and Angles part 1/2: This video is a lesson on the basics of lines and angles. The teacher explains the different types of angles, how they are formed, and their properties. The lesson also covers parallel lines and transversals,...
Let's Tute
Tricks to Remember Trigonometric Ratios and Value Table
As a trigonometry teacher, I explain how to remember the value table for commonly used angles and their trigonometric ratios. I also provide a trick to quickly calculate the values for sine, cos, cosec, sec, tan, and cot for any angle....
Let's Tute
Trigonometric Identities
This video tells us how trigonometric identities help us to simplify the huge expressions involving trigonometric ratios.
Let's Tute
Derivation Trigonometric Ratios
This video explains about how to derive trigonometric ratios values.
Professor Dave Explains
Types of Angles and Angle Relationships
An overview of the types of angles and their relationships.
Curated Video
Using Complementary Angles to Find Unknown Angle Measures
In this video, the teacher explains how to use complementary angles to find unknown angle measures. They provide examples and explain the correct method of solving equations involving complementary angles.
Flipped Math
Unit 1 Review: Tools for Geometry
Pupils review the vocabulary, formulas, and postulates from the opening unit in Geometry. Individuals use these to solve a problem set that requires learners to apply algebraic skills along with providing reasons within a proof. Scholars...
Flipped Math
Angle Pairs
Complement the class by identifying pairs of angles. With a vocabulary lesson, pupils learn the names and definitions of special angle pairs including adjacent, vertical, complementary, supplementary, and linear pairs. Using the...
Mathispower4u
Write Expressions and Determine the Measure of Complementary Angles (Example)
Investigate algebraic applications of complementary angles. Young scholars watch as the instructor describes and defines complementary angles. He then shows an example of finding an unknown value of x given expressions for a pair of...
Mathispower4u
Write Expressions for Complementary Angles and Supplementary Angles (Basic) (Example)
A straightforward lesson explains the meaning of complementary and supplementary angles. The instructor uses both an algebraic representation and a numeric example to describe each angle pair.