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# Topics in Maths - Paper 2 (Ordinary)

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## 2017 Exam Paper 2 Solutions [HD]

In this video lesson, Louise Boylan looks at the 2017 Leaving Cert Ordinary Level Paper 2. Louise works through all 6 questions in Section A and all 3 questions in Section B. As well as providing the solution for each question, Louise explains the marking scheme for them in detail.
Video Lesson (117 min)
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## Area and Volume I

- Formulae that are and are not in the maths tables. - Pythagoras. - Litres - Drawing diagrams complete the lesson.
Video Lesson (28 min)
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## Complex Numbers I [HD]

- Imaginary Numbers - Complex Numbers - Multiplication of Complex Numbers - Complex Conjugate - Division and Quadratic Equations - Complex Roots
Video Lesson
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## Complex Numbers II [HD]

- Equality of Complex Numbers - Argand Diagram - Multiplying a Complex number by i and -i - Modulus of a Complex Number
Video Lesson
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## Geometry (Introduction)

- Geometry Section is Based (including Geometry Definitions) - In Depth Look at Angles - Transversals - Triangles - Quadrilaterals and Enlargements
Video Lesson (51 min)
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## Co-ordinate Geometry of the Line I [HD]

- Plotting Points on a Coordinated Plane - Distance Between Two Points - Slope of a Line - Equation of a Line - Verify a Point Belongs to a Line
Video Lesson (56 min)
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## Co-ordinate Geometry of the Line II [HD]

- Points of Intersection - Graphing Lines - Volume - Curved Objects - Compound Volumes - Transformations - Area of a Triangle. - Includes Five Exam type questions
Video Lesson (47 min)
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## Geometry - Circle Theorems

- Terms Used when Describing Circles - Important Information Regarding Circles - Nine Problems and Answers
Video Lesson (27 min)
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## Geometry - Similar Triangles

- Similar Triangles - The Four Tests of Similarity
Video Lesson (16 min)
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## Probability I

- Permutations - Combinations - Probability Part 1
Video Lesson (37 min)
(3,433 views)

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## Probability II

- Permutations - Combinations - Probability Part 2
Video Lesson (24 min)
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## Probability III

- Permutations - Combinations - Probability Part 3
Video Lesson (31 min)
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## Trigonometry I [HD]

- Trigonometry - Part 1 of 2. - Covering Right Angled Triangles - Sectors of a Circle
Video Lesson (51 min)
(1,330 views)

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## Trigonometry II [HD]

- Covering Sine Rule - Cosine Rule - Special Angles
Video Lesson (56 min)
(1,046 views)

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## Volumes, Surfaces and Nets [HD]

- Curved Objects - Compound Volumes - Equal Volumes - Nets of 3D shapes
Video Lesson (65 min)
(808 views)