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Brian McLogan
Understanding what a radian is
👉 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
What is the difference between an angle in radians and in terms of pie
👉 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
When given the radius and angle, learn how to find the arc length
👉 Learn how to solve problems with arc lengths. You will learn how to find the arc length of a sector, the angle of a sector, or the radius of a circle. An arc of a circle is the curve between a pair of points on the circumference of the...
Brian McLogan
How to determine the reference angle of an angle in degrees
👉 Learn how to find the reference angle of a given angle. The reference angle is the acute angle formed by the terminal side of an angle and the x-axis. To find the reference angle, we determine the quadrant on which the given angle lies...
Let's Tute
The Benefits and Uses of Sketching
The video is a tutorial by a teacher discussing the various uses and benefits of sketching. The video covers topics such as using sketching for artistic practice, planning artwork, improving creative skills and brain function, and...
Product Design Online
Learn Fusion 360 in 30 Days - Day #10: 3D Model a Phone Case
Auto Project Edges on Reference (required)
This setting used to be on by default. You'll want to enable it to ensure the sketch geometry references the imported phone model. Click your Profile Photo (or initials) > Preferences >...
This setting used to be on by default. You'll want to enable it to ensure the sketch geometry references the imported phone model. Click your Profile Photo (or initials) > Preferences >...
Science360
Math Classes in the Future
Jeremy Roschelle is director of the Center for Technology in Learning at SRI International. Here, he talks about future math classes featuring interactive notebooks. Students will use a stylus to record their mathematics work...
Programming Electronics Academy
Installing Processing :: Video #1 :: Arduino Serial Communication Series
This video is one part of an 8 series tutorial that shows how to access the internet and post a tweet using Arduino, Processing and the twitter4j library.
Programming Electronics Academy
Fading Multiple LEDs in Sequence with Arduino :: Viewer Question #4
Fading Multiple LEDs in Sequence with Arduino :: Viewer Question #4
Programming Electronics Academy
2 Easy fixes to Arduino error: “.h: No such file or directory"
2 Easy fixes to Arduino error: “.h: No such file or directory"
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Are you trying to run an Arduino sketch, but keep coming across a "No such file or directory" error? This is a pretty common error! Keep watching to learn more...
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Are you trying to run an Arduino sketch, but keep coming across a "No such file or directory" error? This is a pretty common error! Keep watching to learn more...
Brian McLogan
How to find the radius of a sector given arc length and theta
👉 Learn how to solve problems with arc lengths. You will learn how to find the arc length of a sector, the angle of a sector, or the radius of a circle. An arc of a circle is the curve between a pair of points on the circumference of the...
Brian McLogan
4f Example 1 Part1 (How to graph the Cosecant Function)
4f Example 1 Part1 (How to graph the Cosecant Function)
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Inequality - 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...
Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Sketching a 3D Shape - 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...
Brian McLogan
How to graph an ellipse & determine important characteristics
Learn how to graph horizontal ellipse not centered at the origin. A horizontal ellipse is an ellipse which major axis is horizontal. To graph a horizontal ellipse, we first identify some of the properties of the ellipse including the...
Future Engineering
Fusion 36 Beginner Tutorials Part 4 of 16
Fourth of 16 basic tutorials<b<br/>r/>
To follow along with the PDF me<a href='https://payhip.com/b/tEXUH' target='_blank' rel=&<br/>#39;nofollow'>visit</a>ed in the video, visit
and use 100% discount code; MTW0PNKHHP
To follow along with the PDF me<a href='https://payhip.com/b/tEXUH' target='_blank' rel=&<br/>#39;nofollow'>visit</a>ed in the video, visit
and use 100% discount code; MTW0PNKHHP
ATHS Engineering
Automata Box Eccentric Cam
Here's a quick video to help you make the eccentric cam.<br/>
Curated Video
Sketching Quadratics with a ≠ 1: Finding Turning Points and Intercepts
The video is a lecture presentation on how to sketch quadratic graphs when the value of "a" is not equal to 1. The lecturer explains the basics of quadratic graphs, including their U or N shapes, turning points, and lines of symmetry....
Curated Video
GCSE Secondary Maths Age 13-17 - Shapes & Area: 3D Sketch - 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...
Paul Marriott
Arduino Uno WS2812 5050 RGB LED Strip (Speed & Brightness Adjustable) w/ARGB Connectors - Tutorial
A full fledged tutorial for an RGB LED strip light connected to 2 potentiometers. One potentiometer changes speed of pattern, whereas the other changes brightness of LEDs. Uses Arduino Uno microcontroller with Arduino IDE code.
Brian McLogan
Learn how to use period as an aide to evaluate sine for a negative angle
👉 Learn how to evaluate trigonometric functions of a given angle. Given an angle greater than 2pi in radians, to evaluate the trigonometric functions of the given angle, we first determine the smallest positive coterminal angle of the...
Brian McLogan
How to find the reference angle of a negative angle in terms of pi
👉 Learn how to find the reference angle of a given angle. The reference angle is the acute angle formed by the terminal side of an angle and the x-axis. To find the reference angle, we determine the quadrant on which the given angle lies...
Brian McLogan
How to find the arc length of a circle using the formula
👉 Learn how to solve problems with arc lengths. You will learn how to find the arc length of a sector, the angle of a sector, or the radius of a circle. An arc of a circle is the curve between a pair of points on the circumference of the...
Future Engineering
Learn Fusion 360 the Basics Part 2
Second of 16 basic tutorials<b<br/>r/>
To follow along with the PDF me<a href='https://payhip.com/b/tEXUH' target='_blank' rel=&<br/>#39;nofollow'>visit</a>ed in the video, visit
and use 100% discount code; MTW0PNKHHP
To follow along with the PDF me<a href='https://payhip.com/b/tEXUH' target='_blank' rel=&<br/>#39;nofollow'>visit</a>ed in the video, visit
and use 100% discount code; MTW0PNKHHP