because it has an opening on one of its angles
Circle and triangle
They are both geometric shapes
Is a triangle.
A Triangle
A right Triangle
A Triangle.
Pardon? Its shape is certainly geometrical, usually an equilateral triangle.
The correct spelling of the word is "triangle" (geometric shape or musical instrument).
A triangle is a geometric shape.
A triangle is a geometric shape.
A triangle is a geometric shape.
a triangle :)
triangle
A triangle
ya...
The triangle!
The triangle!