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CCGPS Geometry Day 16 (8-28-13)

CCGPS Geometry Day 16 (8-28-13). UNIT QUESTION: What patterns can I find in right triangles? Standard: MCC9-12.G.SRT.6-8 Today’s Question: What is a trigonometric ratio? Standard: MCC9-12.G.SRT.6, 7. Right Triangle Trigonometry. 45, 45, 90. 30, 60, 90. SOH CAH TOA.

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CCGPS Geometry Day 16 (8-28-13)

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  1. CCGPS GeometryDay 16 (8-28-13) UNIT QUESTION: What patterns can I find in right triangles? Standard: MCC9-12.G.SRT.6-8 Today’s Question: What is a trigonometric ratio? Standard: MCC9-12.G.SRT.6, 7

  2. Right Triangle Trigonometry 45, 45, 90 30, 60, 90 SOH CAH TOA DQ: How do you set up the different trig ratios?

  3. The Trigonometric Functions we will be looking at SINE COSINE TANGENT DQ: How do you set up the different trig ratios?

  4. The Trigonometric Functions SINE COSINE TANGENT DQ: How do you set up the different trig ratios?

  5. C Hypotenuse Hypotenuse Opposite leg Opposite leg A B Adjacent leg Adjacent leg DQ: How do you set up the different trig ratios?

  6. We need a way to remember all of these ratios… DQ: How do you set up the different trig ratios?

  7. Some Old Hippie Came A Hoppin’ Through Our Old Hippie Apartment

  8. Sin SOHCAHTOA Opp Hyp Cos Adj Hyp Tan Opp Adj Old Hippie

  9. SOHCAHTOA 10 8 6 DQ: How do you set up the different trig ratios?

  10. Find the sine, the cosine, and the tangent of angle M. L 3 M N 2 DQ: How do you set up the different trig ratios?

  11. Find the sine, the cosine, and the tangent of angle L. L 3 M N 2 DQ: How do you set up the different trig ratios?

  12. Find the values of the three trigonometric functions of . ? 4 3 DQ: How do you set up the different trig ratios?

  13. Worksheet SOH-CAH-TOA

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