Loading please wait

The smart way to improve grades

Comprehensive & curriculum aligned

Try an activity or get started for free

Sort the Angles: Acute or Obtuse

In this worksheet, students sort angles into acute or obtuse.

'Sort the Angles: Acute or Obtuse' worksheet

Key stage:  KS 2

Curriculum topic:   Geometry: Properties of Shapes

Curriculum subtopic:   Identify Acute/Obtuse Angles

Difficulty level:  

Worksheet Overview

This worksheet is about spotting acute and obtuse angles.

 

Example

Sort the angles into acute and obtuse.

 

(a) Obtuse (b) Obtuse (c) Acute

 

 


(d) Acute (e) Acute (f) Obtuse
 

 

 

Answer

Acute angles: c, d, e.  

These are less than 90° (a right angle).

 

Obtuse angles: a, b, f.  

These are more than 90° (a right angle) but less than 180° (a straight line).

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
laptop

Try an activity or get started for free

  • educational
  • bettfutures
  • cxa
  • pta
  • era2016
  • BDA award
  • Explore LearningTuition Partner
  • tacm