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Sort the Angles: Accute or Obtuse

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

'Sort the Angles: Accute or Obtuse' worksheet

Key stage:  KS 2

Curriculum topic:  Geometry: Properties of Shapes

Curriculum subtopic:  Identify Acute/Obtuse Angles

Difficulty level:  

down

Worksheet Overview

QUESTION 1 of 10

This worksheet is about spotting acute and obtuse angles.

 

Example

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

 

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)

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

 abcdef
acute
obtuse

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

 abcdef
acute
obtuse

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

 abcdef
acute
obtuse

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

 abcdef
acute
obtuse

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

 abcdef
acute
obtuse

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

 abcdef
acute
obtuse

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

 abcdef
acute
obtuse

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

 abcdef
acute
obtuse
  • Question 1

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

CORRECT ANSWER
 abcdef
acute
obtuse
  • Question 2

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

CORRECT ANSWER
 abcdef
acute
obtuse
  • Question 3

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

CORRECT ANSWER
 abcdef
acute
obtuse
  • Question 4

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

CORRECT ANSWER
 abcdef
acute
obtuse
  • Question 5

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

CORRECT ANSWER
 abcdef
acute
obtuse
  • Question 6

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

CORRECT ANSWER
 abcdef
acute
obtuse
  • Question 7

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

CORRECT ANSWER
 abcdef
acute
obtuse
  • Question 8

Sort the angles into acute and obtuse.

(a) (b) (c)


(d) (e) (f)

CORRECT ANSWER
 abcdef
acute
obtuse
---- OR ----

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