# 4.1 Coordinate geometry

• #### Maths IGCSE E4.1 Plotting points on the four quadrants

Plotting points on the four quadrants – Maths IGCSE Extended Power Point presentation, 7 slides, Explaining with examples how to plot points in the four quadrants, […]

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• #### Maths IGCSE E4.2 Distance between two points

Distance between two points – Maths IGCSE Extended Power Point presentation, 8 slides, Explaining how to find the use Pythagoras’ theorem to calculate the distance between […]

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• #### Maths IGCSE E4.3 Midpoint of a line segment

Gradient of a straight line – Maths IGCSE Extended Maths Power Point presentation, 6 slides, Explaining with examples how to calculate the coordinates of the midpoint […]

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• #### Maths IGCSE E4.4 Gradient of a straight line

Gradient of a straight line – Maths IGCSE Extended Power Point presentation, 12 slides, Explaining with examples how to calculate the gradient of a straight line […]

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• #### Maths IGCSE E4.5 The gradient of parallel and perpendicular lines

The gradient of parallel and perpendicular lines – Maths IGCSE Extended Power Point presentation, 13 slides, Explaining how to identify parallel and perpendicular lines from their […]

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• #### Maths IGCSE E4.51 Using coordinate geometry

Using coordinate geometry – Maths IGCSE Extended Power Point presentation, 11 slides, explaining how to use coordinate geometry to check the truth of a geometrical fact, […]

£3.50