Strand 2: Geometry and Trigonometry

Ronan Downes, Mar 10, 2020

This book covers the JC and LC maths syllabus for 2020 examinations

Table of Contents

  1. Strand 2: Geometry and Trigonometry
    1. Copy of Trigonometry: SOHCAHTOA
    2. Copy of tan(x) unit circle
    3. Tan Graph with transformations
    4. Forming the Tan Graph
    5. Tan Multiplier
    6. Find tan from cos
    7. Tan Tan
    8. sin, cos, tan
    9. Orthocenter of a Triangle
  2. 2.2 Co-ordinate geometry
    1. Slope: Quick Intuitive Quiz Questions
  3. 2.3 Trigonometry
  4. 2.4 Transformation geometry, enlargements
  5. 2.1.0 Synthetic geometry
    1. Centroid Construction Challenge #1
    2. Copy of Circle theorems
  6. 2.1.1 perform constructions 16-22

1.

Strand 2: Geometry and Trigonometry

  • 1. Copy of Trigonometry: SOHCAHTOA
  • 2. Copy of tan(x) unit circle
  • 3. Tan Graph with transformations
  • 4. Forming the Tan Graph
  • 5. Tan Multiplier
  • 6. Find tan from cos
  • 7. Tan Tan
  • 8. sin, cos, tan
  • 9. Orthocenter of a Triangle

1.1.

Copy of Trigonometry: SOHCAHTOA

Are you feeling Triggy? Check your understand and keep learning!
Revise your understanding of the properties of right angles triangles. Then, work through some trigonometry problems.
Check your understanding.
Check out this video to remind you of SOHCAHTOA
Work through each of the sine, cosine and tangent problems.
– Tim Brzezinski, Ronan Downes, Josh Jeremy

1.2.

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1.3.

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1.4.

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1.5.

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1.6.

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1.7.

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1.8.

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1.9.

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2.

2.2 Co-ordinate geometry

  • 1. Slope: Quick Intuitive Quiz Questions

2.1.

Slope: Quick Intuitive Quiz Questions

– Tim Brzezinski

3.

2.3 Trigonometry


    This chapter does not contain any resources yet.

4.

2.4 Transformation geometry, enlargements


    This chapter does not contain any resources yet.

5.

2.1.0 Synthetic geometry

  • 1. Centroid Construction Challenge #1
  • 2. Copy of Circle theorems

5.1.

Centroid Construction Challenge #1

Construct the centroid of triangle ABC using any of the tools.[br]Click on the "Show Centroid" button to see where the centroid[br]is located.
– Steve Phelps

5.2.

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6.

2.1.1 perform constructions 16-22


    This chapter does not contain any resources yet.

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