Identify each triangle.
red:
Choose...
right-angled
isosceles
equilateral
scalene
yellow:
Choose...
right-angled
isosceles
equilateral
scalene
green:
Choose...
right-angled
isosceles
equilateral
scalene
blue:
Choose...
right-angled
isosceles
equilateral
scalene
Please enable Java for an interactive construction (with Cinderella).