Let's Tute
Sum Of the Measures of Angles in a Triangle is 180 Degree
This video covers All About 'Lines & Angles' Such as - Introduction to Lines & Angles - Types of Angles - Theorems
Coach Dan Blewett
Is Launch Angle Actually Important in Baseball?
Launch angle in baseball is misunderstood. In this video, let's clear up hitting myths about "launch angle swings," which hitters should lift the ball, and who can benefit from getting increased air under the ball.
Mazz Media
Bailey's Big Back Yard: It's Freezing
When Bailey plans for some wintertime activities, he looks at cold weather and discovers how he can stay warm, and retain heat by insulation. Animated graphics help viewers to learn about different temperatures.
Brian McLogan
Master Solving word problems using the law of sines
Master Solving word problems using the law of sines
FuseSchool
Triangles
In this video we are going to look at exterior angles of polygons. Exterior angles are a little strange. They make a straight line with the interior angle, rather than being the whole outside angle. There are a few different ways to...
Brian McLogan
Degree and Leading coefficient of a polynomial
👉 Learn how to find the degree and the leading coefficient of a polynomial expression. The degree of a polynomial expression is the highest power (exponent) of the individual terms that make up the polynomial. For terms with more that...
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...
Brian McLogan
Polar to rectangular point conversion
Learn how to convert points between rectangular and polar. Rectangular points measure the horizontal and vertical distance away from the origin whereas polar coordinates measure the direct distance and angle in standard position from the...
Curated Video
Trig Ratios on the X and Y-Axes: Using Coordinates of the Unit Circle
In this video, the teacher explains how to find the sine, cosine, and tangent of angles on the x and y-axes using coordinates of a unit circle. They also discuss quadrantal angles and the concept of undefined trig ratios.
Brian McLogan
Converting radians to degrees help me on math - How to pass pre-calculus
👉 Learn how to convert angles from radians to degrees. Recall that pi radians is equivalent to 180 degrees. Thus, when given an angle in radians, to convert the angle to degrees we multiply the given angle radians by the ratio 180/pi.
Next Animation Studio
Saving ozone layer reduced climate change effects
A new study from the University of New South Wales has found that in addition to allowing the ozone layer to recover, the Montreal Protocol has also slowed the rate of climate change by up to 25 percent.
Brian McLogan
Convert an angle from degrees minutes and seconds to radian form
👉 Learn how to convert angles from DMS forms to decimal forms. DMS means Degree, Minutes, and Seconds. Minutes is represented by a single apostrophe (') while seconds is represented with double apostrophe ("). 60 seconds = 1 minute and...
Brian McLogan
Write and evaluate expression using sum and difference identities
👉 Learn how to write a given sum or difference of two angles formula expression as a single sum/difference of angles trigonometric function. To do this, we first identify the trigonometric function for which its sum/difference formula is...
Brian McLogan
What is a a degree
👉 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...
Brian McLogan
Graph two angles in degrees, in standard form
Graph two angles in degrees, in standard form
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...
Curated Video
KS2 Primary Maths Age 9-13 - Geometry: Angle Rules - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
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
Rotating Quadrilaterals: Changes and Similarities
In this video lesson, students will learn about rotating a quadrilateral and the changes that occur. The teacher explains concepts such as congruent line segments, congruent angles, and parallel lines. Students will also explore how the...
Curated Video
Find Corresponding Angles of Similar Triangles
In this short video we will answer a standardized math test question where we are asked to identify a missing angle of a triangle. We will review the definition and meaning of similar triangles. We will identify which angle corresponds...
Curated Video
Determining Opposite Numbers: Understanding Positive and Negative Values
In this video, students will learn how to determine the values of opposite numbers by comparing their distances and directions from 0. Using both horizontal and vertical number lines, the video explains the concept of positive and...
FuseSchool
Types of Angles
An angle measures the amount of turn. So how much has been turned. Angles come up everywhere in life… which is why we need to learn about them. The slope on roofs, so that rain and snow slide off. Pilots use angles to make sure they stay...
Brian McLogan
Why do we get the coordinates of a unit circle - Free math help - Live lessons
👉 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...