2.3 The Sine and Cosine Ratios

📖 Chapter 2 Right Triangle Trigonometry
🎥 33 videos
Total Videos
33
Playlists
1
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Grade Level
10

10foundation2.3

33 videos

1

001. Q1a

Question
Answer
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
🎬 4kiYX8slPfY
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2

002. Q1b

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
🎬 FwJhSzTTPAw
▶ Watch
3

003. Q1c

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
🎬 OI08SQMkAvI
▶ Watch
4

004. Q1d

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
🎬 vSqqdlkxhg0
▶ Watch
5

005. Q1e

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
🎬 xUiUVJzRA6c
▶ Watch
6

006. Q1f

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
🎬 zkDqfz8vdCA
▶ Watch
7

007. Q1g

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
🎬 cxyPcaI-u68
▶ Watch
8

008. Q1h

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
🎬 CerMto7iaOo
▶ Watch
9

009. Q2a

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
🎬 HT1Gj9wyIJE
▶ Watch
10

010. Q2b

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
🎬 RfjnGqlQK_4
▶ Watch
11

011. Q2c

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
🎬 kH9MF7a6D1I
▶ Watch
12

012. Q2d

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
🎬 kH66Engo_-c
▶ Watch
13

013. Q2e

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
🎬 iI4TJyzuLNw
▶ Watch
14

014. Q2f

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
🎬 HPCDwzmuyMI
▶ Watch
15

015. Q2g

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
🎬 SINtkOFFbCQ
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16

016. Q2h

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Ratio, find Angle using Calculator
🎓 001. Finding angle given ratio
🎬 9rAP4Z4Pc5I
▶ Watch
17

017. Q3a

Question
📚 Related Lectures
10.5.1 Math, Trig, Right Triangle, given.angle.side, find missing
🎓 001. First Example
🎬 3ONWnhf8sIs
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18

018. Q3b

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
🎬 ojM1JYjAKO4
▶ Watch
19

019. Q4

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE, given Trig Angle, find Ratio using Calculator
🎓 001. Evaluating Trig Ratios with Calculator
🎬 IQnpT3TGz4I
▶ Watch
20

020. Q5

Question
📚 Related Lectures
10.5.1 Math, Trig, Right Triangle, given.angle.side, find missing
🎓 001. First Example
🎬 fMn5JwH-Gho
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21

021. Q6

Question
📚 Related Lectures
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
🎬 KYoDV_Dw2Nk
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22

022. Q7

Question
📚 Related Lectures
10.5.1 Math, Trig, Right Triangle, given.angle.side, find missing
🎓 001. First Example
🎬 h1vJwSLZamw
▶ Watch
23

023. Q8

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE Angle of Elevation or Depression Problems
🎓 001. Angle of Elevation
🎬 dDNzm-BeYQI
▶ Watch
24

024. Q9

Question
📚 Related Lectures
10.5.3 MATH, TRIG, TRIANGLE MODELLING, given.Right.Angle, solve
🎓 001. Finding Height of a Building
🎬 iJwxMFJ87Us
▶ Watch
25

025. Q10

Question
Answer
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE Angle of Elevation or Depression Problems
🎓 001. Angle of Elevation
🎬 sks4pEiEwLQ
▶ Watch
26

026. Q11

Question
Answer
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE Angle of Elevation or Depression Problems
🎓 001. Angle of Elevation
🎬 kaDHKMilznI
▶ Watch
27

027. Q12

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE Angle of Elevation or Depression Problems
🎓 001. Angle of Elevation
🎬 mDdvDCSra14
▶ Watch
28

028. Q13

Question
🎬 HybOPuGZLEA
▶ Watch
29

029. Q14

Question
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE Angle of Elevation or Depression Problems
🎓 001. Angle of Elevation
🎬 U8_FPIDZsjk
▶ Watch
30

030. Q15

Question
Answer
📚 Related Lectures
10.5.1 MATH, Trig, RIGHT TRIANGLE Angle of Elevation or Depression Problems
🎓 001. Angle of Elevation
🎬 YB__fXRyRvs
▶ Watch
31

031. Q16

Question
📚 Related Lectures
10.5.3 MATH, TRIG, TRIANGLE MODELLING, given.Right.Angle, solve
🎓 001. Finding Height of a Building
🎬 J3WBrEViaV4
▶ Watch
32

032. Q17

Question
📚 Related Lectures
10.5.1 MATH, TRIG, TRIANGLE Word Problems, Use Sine or Cosine Law to Solve
🎓 001. Word Problem with Cosine Law
🎬 F6NVx8mDqtk
▶ Watch
33

033. Q18

Question
📚 Related Lectures
10.5.1 MATH, TRIG, TRIANGLE Word Problems, Use Sine or Cosine Law to Solve
🎓 001. Word Problem with Cosine Law
🎬 34KUqHHi0W0
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