Parallel lines in action - corresponding, alternate and co-interior angles with reasons, angles with algebra, and parallel lines inside triangles, trapeziums, rhombuses and parallelograms. Every diagram is drawn to its true angle sizes.
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Maths Maestrifx‑MAESTRI · NATURAL DISPLAY
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What this quiz covers
Grade 8 Geometry of Straight Lines Quiz 3 draws its questions at random from 53 questions across these topics:
Reading parallel-line diagrams
Choosing the reason
Parallel lines in triangles
Angles with algebra
Parallelograms, rhombi & trapezia
Example questions
A sample of the questions you will practise in this quiz. Work them out yourself - the full solution appears after you answer each one.
In the diagram AB \(\parallel\) CD. Find the size of \(y\).
In the diagram AB \(\parallel\) CD. Find the size of \(z\).
In the diagram AB \(\parallel\) CD. Find the size of \(x\).
In the diagram AB \(\parallel\) CD. Which reason explains why \(x = y\)?
In the diagram KL \(\parallel\) MN. Find the size of \(q\).