A triangle is the 2D name of a certain shape. A triangle has three sides and, in the case of a right angled triangle, has an angle of 90 degrees in one corner. There are many other names depending on the angles used.
What is the Angle relationship?
What is the name of this kind of triangle
right angle triangle
a scalene triangle
45 degrees is an angle, not a triangle.A triangle containing an angle of 45 degrees can be any kind of triangle except an equilateral triangle.
Either a scalene triangle or an isosceles triangle.
It doesn't ever fall outside of a triangle.
It depends on what kind of triangle.
Any kind of triangle can be made in a rectangle.
The kind of triangle with two sides the same length is an isosceles triangle.
A specific name for a triangle depends on its characteristics. A specific name for a triangle depends on its characteristics. A specific name for a triangle depends on its characteristics. A specific name for a triangle depends on its characteristics.
The Penrose triangle.
right angle triangle
a scalene triangle
45 degrees is an angle, not a triangle.A triangle containing an angle of 45 degrees can be any kind of triangle except an equilateral triangle.
a triangle
Either a scalene triangle or an isosceles triangle.
It doesn't ever fall outside of a triangle.
An equilateral triangle.