Angles on a straight line and at a point

Sample Angles on a straight line and at a point questions

A few of the 28 questions, from easier to harder. Choose your exam board and tier to practise them, with every answer marked.

1. Question 12 marksGrade 2-3
   Three angles are formed on a straight line. Two of the angles are $72°$ and $52°$. Work out the size of the third angle.

What are the common mistakes in Angles on a straight line and at a point?

When a pupil makes one of these on Revision Workshop, the marking engine names the mistake and explains it, instead of just marking the answer wrong.

• Ignores the coefficients in an expression when carrying out an operation

  Used the wrong angle sum total or ignored the coefficients of x

• Uses the wrong angle sum rule for the shape or configuration given

  Added the two given angles instead of subtracting from the total

• Uses the wrong total for the sum of angles in the given configuration (e.g. confuses a triangle's 180° with a quadrilateral's 360°)

  Used 360° instead of 180° for angles on a straight line

Quick answers about Angles on a straight line and at a point

How many Angles on a straight line and at a point practice questions are there?

There are 28 self-marking GCSE and IGCSE Maths questions on Angles on a straight line and at a point, written for AQA, Pearson, OCR, Pearson International GCSE Maths A (4MA1), Cambridge IGCSE Mathematics (0580), Cambridge IGCSE (9-1) Mathematics (0980) across Foundation and Higher and Core and Extended tier. Each one is marked instantly and has a full worked solution.

Do I need an account to practise Angles on a straight line and at a point?

No. You can start practising Angles on a straight line and at a point straight away without an account. A free account keeps your results across sessions, so you can see your progress on this topic over time.