### There are 10 results

Broad Topics >

Angles, Polygons, and Geometrical Proof > Angle properties of polygons

##### Age 5 to 7 Challenge Level:

Here is a selection of different shapes. Can you work out which ones are triangles, and why?

##### Age 7 to 11 Challenge Level:

Can you sketch triangles that fit in the cells in this grid? Which ones are impossible? How do you know?

##### Age 7 to 11 Challenge Level:

Use the interactivity to investigate what kinds of triangles can be
drawn on peg boards with different numbers of pegs.

##### Age 7 to 11 Challenge Level:

The graph below is an oblique coordinate system based on 60 degree
angles. It was drawn on isometric paper. What kinds of triangles do
these points form?

##### Age 5 to 7 Challenge Level:

This ladybird is taking a walk round a triangle. Can you see how much he has turned when he gets back to where he started?

##### Age 7 to 11 Challenge Level:

How would you move the bands on the pegboard to alter these shapes?

##### Age 7 to 11 Challenge Level:

Can you find all the different triangles on these peg boards, and find their angles?

##### Age 7 to 11 Challenge Level:

Billy's class had a robot called Fred who could draw with chalk
held underneath him. What shapes did the pupils make Fred draw?

##### Age 7 to 16 Challenge Level:

Creating designs with squares - using the REPEAT command in LOGO.
This requires some careful thought on angles

##### Age 7 to 11 Challenge Level:

Are these statements always true, sometimes true or never true?