Trigonometry-Word Probems-Finding Angles using Sine-MooMooMath
194 views · Published 22 March 2015 · 2:01 · Indexed 28 October 2026
Channel: MooMooMath and Science · 2015 · People & Blogs
This is a short trigonometry problem that uses the trig function sine in order to solve an application problem.The application problem is asking for an angle measure of a right triangle. A skateboard ramp is 6 feet long and three feet high,what is the angle of elevation? Step 1. Draw a picture. When you draw the picture you notice the ramp forms a right triangle. Step2. See which sides of the right triangle you have. In this problem you have opposite and hypotenuse. Step3. When you are finding angle you will use the inverse function of sine. I call these backward problem. Using Right Triangle Trig to find Angle Measures https://www.youtube.com/watch?v=pZDsiOSUznk -~-~~-~~~-~~-~- Please watch: "Study Skills Teacher's Secret Guide to your Best Grades" https://www.youtube.com/watch?v=f3bsg8gaSbw -~-~~-~~~-~~-~-
More from this channel
-
1:14
Solving one step equations
-
1:48
Adding negative numbers.
-
2:33
Simple rules to help you subtract POSITIVE and NEGATIVE numbers easily.
-
2:26
One step equations-pre algebra-moomoomath
-
3:03
What is prime factorization?
-
3:15
Greatest Common Factor
-
3:43
Divisibility Rules for 6,9, and 10
-
2:53
Multiplying Exponents