A triangle is a 3 sided polygon that has 3 interior angles that add up to 180 degrees
There is no such thing as a regular isosceles triangle. The only regular triangle is an equilateral triangle. Having said that, any triangle will produce regular tessellation.
Yes, and it is a triangle with one 90-degree angle and two acute angles.
A triangle has 3 sides. A regular triangle has all EQUAL sides. An isosceles triangle has 2 EQUAL sides. A scalene triangle has NO equal sides. Equal = parallel..basically equal and parallel are the same thing, in this conversation.
i dont have a thing.
Such a triangle would presumably have one right angle, and two acute angles. A right angle has a measure of 90 degrees; an acute angle has a measure of less than 90 degrees. Since both of the other two angles in a right triangle must be acute angles, you'd think at first that every right triangle must be a right acute triangle. But when you go and look up the definition of an "acute triangle", it turns out to be a triangle in which all three angles are acute. So the fact is that there's no such thing as a right acute triangle, because the 90-degree angle in a right triangle is not acute.
No; there is no such thing as a cutie triangle.
There is no such thing as a 3D triangle.
There is no such 'triangle'.
no
There is no such thing as a triangle with twelve sides.
there is no such thing as a square triangle
Sorry, there is no such thing as a rectangular triangle.
No, there is no such thing.
There is no such thing.
Yes
no
There is no such thing as a regular isosceles triangle. The only regular triangle is an equilateral triangle. Having said that, any triangle will produce regular tessellation.