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Higher; Rectilinear shapes Parallel lines. Find the gradient, equations and intersections of medians, altitudes and perpendicular bisectors using our knowledge of the mid-point as well as parallel ...
Parallel and perpendicular lines. ... Angles in polygons. Learn how to use a formula to find out the internal angles within a polygon. Links. Play Guardians maths game! Times tables games and songs.
We’ve all learned “parallel lines never intersect” in high school geometry. But what your teachers failed to explain is that “parallel lines never intersect” is only true in Euclidean ...
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