Added by Kadie Armstrong on Feb 6, 2008
A graphic showing three examples of obtuse-angled triangles. Use in conjunction with Acute-angled triangles and Right-angled triangles to illustrate how to classify triangles.
This item is part of Absorb Mathematics.
- Absorb Mathematics
- 2,433 times
- File Size:
- 241 bytes
- Related Items
- This Author
A graphic showing three examples of right-angled triangles. ...
A graphic showing three examples of acute-angled triangles. ...
Examples of obtuse angles
A graphic displaying three examples of obtuse angles. In gen...
Isosceles right-angled triangle
An interactive animation showing an isosceles right-angled t...
Triangle enlargement 2
A graphic showing a collection of similar right-angled trian...
Loci and points 3: the school
A graphic displaying the locus of all points greater than a ...
Decimals and number lines 2
An interactive animation showing the number line between 2.1...
Skyscraper and shadow
An interactive animation illustrating how to calculate the h...
The x-y plane 2
An interactive animation illustrating the use of coordinates...
Circles and areas 1
An interactive animation showing a circle with a sector remo...