Curated Video
Angles of Elevation and Depression: Finding the Height of a Flagpole
In this video, students will learn how to use trigonometric ratios to find the height of a flagpole. The lesson covers angles of elevation and depression, as well as the different trigonometric ratios. The video provides a step-by-step...
Let's Tute
How to Measure the Height of a Tall Object Using a Clinometer
This video demonstrates how to measure the height of a tall object using a clinometer. The teacher explains the step-by-step process and uses a formula to calculate the height of the flagpole.
Curated Video
Finding Heights and Lengths Using the Pythagorean Theorem
In this video, the teacher explains how to find the height of a building and the length of a television using the Pythagorean theorem. They review the formulas for the theorem and demonstrate how to round square roots to the nearest...
Let's Tute
How To Use A Clinometer (1)
In this video, we learn about how to measure the height of a tall object using a clinometer.
Brian McLogan
Exam Review Solve a word problem using right triangles
👉 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...
Reading Through History
Flag Day & Flag Etiquette
This is a remake of our Flag Day video, just in time for Flag Day 2017! Please remember to always respect the flag of the United States of America! *** Like our Facebook page: https://www.facebook.com/ReadingThroughHistory/ Follow us on...
Mr. Beat
Texas v. Johnson
Dallas, Texas August 22, 1984 Protesters marched through the streets, destroyed property, spray-painted walls, broke windows, and threw dirty diapers and beer cans just outside of the Republican National Convention. Someone stole an...
Ricochet Science
Using Trigonometry to Determine the Height of a Tall Object
How can you calculate the height of a tree without having to climb it all the way to the top? The sixth installment of an 11-part Math in Science video series demonstrates how to use trigonometry to determine the height of a tree.
Curated OER
How Do You Solve a Problem Using Indirect Measurement with Shadows?
Using indirect measurement, this video shows viewers how to find the height of a flagpole. The lecturer employs drawings as well as proportions to solve this problem, explaining each step. A useful resource to aid struggling learners and...
Curated OER
How Do You Solve a Problem Using Indirect Measurement with Shadows?
Using indirect measurement, this video shows viewers how to find the height of a flagpole. The lecturer employs drawings as well as proportions to solve this problem, explaining each step. A useful resource to aid struggling learners and...