News
An isosceles triangle will have two angles the same size. In an equilateral triangle, all angles will be 60°. A right-angled triangle will have one angle that is 90°, which means the other two ...
A simple guide on how to show the angles in triangle add up to 180 degrees, aimed at students aged 11 to 14.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback