Year 5
Calculating angles on a line or around a point
Year 5
Calculating angles on a line or around a point
Link copied to clipboard
These resources will be removed by end of Summer Term 2025.
Switch to our new teaching resources now - designed by teachers and leading subject experts, and tested in classrooms.
These resources were created for remote use during the pandemic and are not designed for classroom teaching.
Lesson details
Key learning points
- In this lesson, we will learn how to calculate angles on a straight line, vertically opposite angles and angles around a point.
Licence
This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.
Loading...
3 Questions
Q1.
Can you draw a triangle with a reflex angle?
yes
Q2.
Can you draw a quadrilateral with a reflex angle?
no
Q3.
Draw a quadrilateral with these angles (30°, 30°, 70°). What is the size of the missing angle?
50°
It's impossible to draw
5 Questions
Q1.
What is the size of the missing angle?
120°
60°
Q2.
What is the size of the missing angle?
240°
30°
Q3.
What is the size of the missing angle?
50°
Q4.
How is this drawing incorrectly drawn?
The angles add up to greater than 180°
The angles do not add up to 360°
Q5.
What angle would 4pm show?
4°
40°
90°