In both methods, we've created right triangles with their adjacent side equal to 1 😎 Sine, cosine, and tangent are not the only functions you can construct on the unit circle. Apart from the tangent cofunction – cotangent – you can also present other less known functions, e.g., sec...
Chapter 6 More Right Triangles Unit 7 – Right Triangle Trig Section 4.2: Trigonometric Functions of Acute Angles Trigonometry Extended: The Circular Functions Worksheet Key 12/2/ :28 PM 13.3: The Unit Circle. LESSON ___ SECTION 4.2 The Unit Circle. Find sec 5π/4. Trigonometry Ratios in R...
___PHill|PureMath30,Lesson3-3|CentennialHighSchoolTheUnitCircle •First,let’sreviewtwospecialtriangles.454590 4 4 2 √245o1 112 45o 90o1 ___PHill|PureMath30,Lesson3-3|CentennialHighSchoolTheUnitCircle •First,let’sreviewtwospecialtri...
I’llmakemyhatfrom3triangles.I’llmakeahatwithacircleandarectangleI’llmakeaconehat. I’llmakeahatwitharectangleandasquare.Lookatmyhat!Drawapicturewithdifferentshapes.Thenwritesomethingaboutit.write___
2. Understand the difference of triangles. 3. Guess and listen, finish the worksheet which is about what the mice make then. T: Please take out your worksheet. Here is a chart for you.Listen and try to write down or draw what they make. 4.Repeatand learn the expression of the puzzle...