Loading please wait

The smart way to improve grades

Comprehensive & curriculum aligned

Try an activity or get started for free

Calculate Missing Angles at a Point

In this worksheet, students will examine and calculate angles at the point where one whole turn is 360 degrees.

'Calculate Missing Angles at a Point' worksheet

Key stage:  KS 2

Year:  Year 5 Maths worksheets

Curriculum topic:   Geometry: Properties of Shapes

Curriculum subtopic:   Identify Angles at a Point

Popular topics:   Angles worksheets, Geometry worksheets

Difficulty level:  

Worksheet Overview

In this activity, we will learn how to calculate angles in a full rotation. 

Sometimes we call these angles around a point.


We know that all angles around a point add together to make a total of 360°


For example, below we can see that one of the angles around a point is 240°


The other, a, is unknown. 

We can subtract the known angle from 360° to find the value of a.


360 - 240 = 120

a = 120°


angles around a point


Let's try an example question together.



Calculate the other angle around this point.


Angle 300



Angle = 360° - 300° = 60°


Let's have a go at some questions now.

What is EdPlace?

We're your National Curriculum aligned online education content provider helping each child succeed in English, maths and science from year 1 to GCSE. With an EdPlace account you’ll be able to track and measure progress, helping each child achieve their best. We build confidence and attainment by personalising each child’s learning at a level that suits them.

Get started

Try an activity or get started for free

  • National Tutoring Awards 2023 Shortlisted / Parents
    National Tutoring Awards 2023 Shortlisted
  • Private-Tutoring-WINNER-EducationInvestor-Awards / Parents
    Winner - Private Tutoring
  • Bett Awards Finalist / Parents
  • Winner - Best for Home Learning / Parents
    Winner - Best for Home Learning / Parents