Curated Video
Perimeter Calculation of a Geometric Shape
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 1H Q9, which involves finding the perimeter of a geometric shape. By the end of the video, the learner will know how to calculate the perimeter of...
FuseSchool
Sine Rule
In this video we are going to discover what the sine rule is and how it works. For right angle triangles, we can use Pythagoras and SOHCAHTOA to find missing sides and missing angles. However, not every triangle is a right-angle...
Curated Video
Trigonometry: Finding the Angle of a Trapezium
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2HR Q10, which involves finding the angle of a trapezium.
Curated Video
Trigonometry: Finding the Length of the Hypotenuse of a Right Triangle
This video shows the process for solving the problem presented in IGCSE A June 2018 paper 2H Q8, which involves finding the length of the hypotenuse of a right triangle. Students will understand the concept of a right triangle and the...
Neuro Transmissions
Three Lesions, Three Lives
The brain is a complex organ - we still don't know how it all works! A lot of what we do know actually comes from brain damage survivors. In this video, we explore three individuals who experienced traumatic brain injuries. Through...
Brian McLogan
Using triangles to evaluate for the difference formula of tangent
👉 Learn how to evaluate the secant of the sum or difference of two angles using the sum/difference formulas. To do this, we first use the Pythagoras theorem to obtain all the sides of the right triangle in the unit circle. Recall that...
Brian McLogan
How to find all the six trigonometric function given a triangle with a radical
👉 Learn how to evaluate the six trigonometric functions given a right triangle. A right triangle is a triangle with 90 degrees as one of its angles. A right triangle is made up of two legs, which formed the sides of the 90 degrees angle...
msvgo
Graph of Inverse Functions
It discusses the plotting of the graph of inverse function. Further it shows the deduction of principal branches of the inverse functions.
FuseSchool
SOHCAHTOA - Finding Missing Angles
In this video we will discover how to find a missing angle in a right angle triangle, when we already know the lengths of two sides. We use SOHCAHTOA to do this. You should already know what SOHCAHTOA is and how to use it. We saw how to...
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
Find the angle of elevation when given the length of a shadow
👉 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...
Brian McLogan
Learn how to find the missing side lengths of a 30 60 90 triangle
👉 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...
Getty Images
Cannes Film Festival 2009: Taking Woodstock, Mother Steps
Qin Hao and Tan Zhuo at the Cannes Film Festival 2009: Taking Woodstock, Mother Steps at Cannes . (Footage by WireImage Video/GettyImages)
Getty Images
Swimming and Golfing in Utah
LS people swimming in Great Salt Lake, Utah, speedboat passes in background, people on beach, man applies suntan lotion to other man's back while boy bounces off of large inner tube, woman hands sandwich to another woman, woman floats...
Getty Images
Tanorexic - I'm Addicted To Tanning
(EXCLUSIVE)Sarah Willman is a mom of two who cant stop tanning because shes addicted to her bronzed Barbie doll look. She started tanning at age 14, friends called her Malibu Barbie, and now its her identity. She suffers from low...
Getty Images
Tourist Attractions At Lantau Island
(CLIP HAS NO SOUND) Tourists explore the Po Lin Monastery and Tian Tan Buddha attractions at Lantau Island in Hong Kong on March 21, 2013 in Hong Kong, Hong Kong. The Monastery and the giant 26m high Buddha are popular tourist...
Getty Images
Beautiful young woman applying cosmetics for going out.
Beautiful young woman applying cosmetics for going out.
Getty Images
Town House Motor Lodge in Reno
Exterior of Town House Motor Lodge / Laying out by pool / Street with Casinos / Town House Motor Lodge in Reno on June 02, 1960 in Reno, Nevada (Footage by Getty Images)