7.1 Primary Trigonometric Ratios

📖 Chapter 7 Trigonometric Ratios
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11

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55 videos

1

001. Q1a

Question
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9.3.2 MATH, SIMILAR TRIANGLES, show.Similar
🎓 001. Introduction to Similar Triangles
🎓 002. Proportion Property of Sides between Similar Triangles
2

002. Q1b

Question
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9.3.2 MATH, SIMILAR TRIANGLES, show.Similar
🎓 001. Introduction to Similar Triangles
🎓 002. Proportion Property of Sides between Similar Triangles
3

003. Q1c

Question
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9.3.2 MATH, SIMILAR TRIANGLES, given.Tri.in.Tri,NO.parallel.sides, find.missing.side
🎓 001. Showing Not similar with diagram that looks similar
4

004. Q2a

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9 Math, 2D Geometry, Pythagorean Theorem, given Right Triangle, find Missing Side
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5

005. Q2b

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6

006. Q2c

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9.3.2 MATH, SIMILAR TRIANGLES, given.Two.Separate, find
🎓 001. Similar Triangles in Alternating format
7

007. Q3a

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8

008. Q3b

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9

009. Q4a

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10.5.1 Math, Trig, Right Triangle, find missing angle
🎓 002. Given Two sides in Right Angle Triangle, Find Missing Angle using cos
🎓 001. Introduction to given Two Sides in Right Angle Triangle
10

010. Q4b

Question
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10.5.1 Math, Trig, Right Triangle, find missing angle
🎓 002. Given Two sides in Right Angle Triangle, Find Missing Angle using cos
🎓 001. Introduction to given Two Sides in Right Angle Triangle
11

011. Q4c

Question
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10.5.1 Math, Trig, Right Triangle, given.two.legs, find
🎓 002. Given two legs, find the Trig Ratios
🎓 001. Given Two Legs, find missing Angles
12

012. Q5a

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10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
13

013. Q5b

Question
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10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
14

014. Q5c

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10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
15

015. Q5d

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10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
16

016. Q6a

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10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
17

017. Q6b

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10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
18

018. Q6c

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10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
19

019. Q6d

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10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
20

020. Q7a

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10.5.1 Math, Trig, Right Triangle, given.angle.side, find missing
🎓 001. First Example
21

021. Q7b

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10.5.1 Math, Trig, Right Triangle, given.angle.side, find missing
🎓 001. First Example
22

022. Q7c

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🎓 001. Finding Height from two triangle and two angles
23

023. Q7d

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10.5.1 Math, Trig, Right Triangle, given.angle.side, find missing
🎓 001. First Example
24

024. Q8a

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9.3.2 MATH, SIMILAR TRIANGLES, given.Two.Separate, find
🎓 001. Similar Triangles in Alternating format
25

025. Q8b

Question
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9.3.2 MATH, SIMILAR TRIANGLES, given.Tri.in.Tri,NO.parallel.sides, find.missing.side
🎓 001. Showing Not similar with diagram that looks similar
26

026. Q8c

Question
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9.3.2 MATH, PYTHAGOREAN THEOREM, given Diagonal, find missing Sides
🎓 001. Basic Pythagorean Theorem word problem
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27

027. Q8d

Question
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9.3.2 MATH, SIMILAR TRIANGLES, given.Tri.in.Tri,NO.parallel.sides, find.missing.side
🎓 001. Showing Not similar with diagram that looks similar
28

028. Q9

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10.5.1 MATH, Trig, RIGHT TRIANGLE Angle of Elevation or Depression Problems
🎓 001. Angle of Elevation
29

029. Q10

Question
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9.3.2 MATH, SIMILAR TRIANGLES, given.Tri.in.Tri,NO.parallel.sides, find.missing.side
🎓 001. Showing Not similar with diagram that looks similar
30

030. Q11a

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10.5.1 MATH, Trig, RIGHT TRIANGLE, given Three Sides, find Trig Ratios
🎓 001. Given Sides, find angle
31

031. Q11b

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📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Three Sides, find Trig Ratios
🎓 001. Given Sides, find angle
32

032. Q11c

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10.5.1 MATH, Trig, RIGHT TRIANGLE, given Three Sides, find Trig Ratios
🎓 001. Given Sides, find angle
33

033. Q11d

Question
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10.5.1 Math, Trig, Right Triangle, given.two.legs, find
🎓 002. Given two legs, find the Trig Ratios
🎓 001. Given Two Legs, find missing Angles
34

034. Q12

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10.5.1 Math, Trig, Right Triangle, given.angle.side, find missing
🎓 001. First Example
35

035. Q13

Question
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10.5.1 Math, Trig, Right Triangle, Word Problem, given two triangle set up, solve
🎓 002. Finding Height from two triangle and two angles
🎓 001. Introduction to Trig Word Problems that Require Two Right Angle Triangles
36

036. Q14

Question
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10.5.1 Math, Trig, Right Triangle, Word Problem, given two triangle set up, solve
🎓 002. Finding Height from two triangle and two angles
🎓 001. Introduction to Trig Word Problems that Require Two Right Angle Triangles
37

037. Q15

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10.5.1 MATH, TRIG, TRIANGLE Word Problems, Use Sine or Cosine Law to Solve
🎓 001. Word Problem with Cosine Law
38

038. Q16

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10.5.1 MATH, Trig, RIGHT TRIANGLE Angle of Elevation or Depression Problems
🎓 001. Angle of Elevation
39

039. Q17

Question
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10.5.1 Math, Trig, Right Triangle, Word Problem, given two triangle set up, solve
🎓 002. Finding Height from two triangle and two angles
🎓 001. Introduction to Trig Word Problems that Require Two Right Angle Triangles
40

040. Q18

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41

041. Q19a

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Answer
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11 Functions, Trigonometry, evaluate special angle trig ratios
🎓 002. Evaluating Square of Ratios
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42

042. Q19b

Question
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43

043. Q19c

Question
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44

044. Q19d

Question
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45

045. Q19e

Question
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46

046. Q19f

Question
Answer
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47

047. Q19g

Question
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48

048. Q19h

Question
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49

049. Q20a

Question
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10.5.1 MATH, TRIG, given Scalene Triangle, find the Area by Using Trig to find Height
🎓 001. Area using Trig
50

050. Q20b

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10.5.1 MATH, TRIG, given Scalene Triangle, find the Area by Using Trig to find Height
🎓 001. Area using Trig
51

051. Q21a

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10.5.1 MATH, TRIG, TRIANGLE Word Problems, Use Sine or Cosine Law to Solve
🎓 001. Word Problem with Cosine Law
52

052. Q21b

Question
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10.5.1 Math, Trig, Right Triangle, given.angle.side, find missing
🎓 001. First Example
53

053. Q22

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54

054. Q23

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55

055. Q24

Question
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10.5.1 Math, Trig, Right Triangle, Word Problem, given two triangle set up, solve
🎓 002. Finding Height from two triangle and two angles
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