4.3 Right Triangle Trig |
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Understanding Questions
Why do we need to memorize SOH CAH TOA? Why can't we "understand" it? (It's a Definition!)
"The output of the sine function is a ratio, not a length" What does that mean?
What are the input and output of the trig functions?
Why do we need to memorize SOH CAH TOA? Why can't we "understand" it? (It's a Definition!)
"The output of the sine function is a ratio, not a length" What does that mean?
What are the input and output of the trig functions?
Going Beyond
Nrich: The History of Trig (This is one of three long articles. After reading them, I would like to see a mini-report on the most fascinating parts of the articles. Because of the complexity of this, it would certainly count for a "Going Beyond" on several topics.)
Nrich: The History of Trig (This is one of three long articles. After reading them, I would like to see a mini-report on the most fascinating parts of the articles. Because of the complexity of this, it would certainly count for a "Going Beyond" on several topics.)