Equilateral triangle.
All triangles have three sides. If it doesn't have three sides, it's not a triangle.
There are three sides.
Every triangle has three sides...
A rectangle has four sides whereas a right angle triangle has only three sides.
A triangle can be classified according to its sides or the magnitude of its largest angle (two of the angles MUST be acute angles). All three sides equal: equilateral. Such a triangle must be equiangular, but that term is rarely used. Two equal angles, third one different (or two sides equal and third different): isosceles. All three angles different (all three sides different): scalene. Largest angle = 90 degrees: A right angled triangle. Largest angle obtuse: An obtuse angled triangle.
Equilateral triangle.
All triangles have three sides. If it doesn't have three sides, it's not a triangle.
There are three sides.
Every triangle has three sides...
A scalene has three sides of unequal lengths, and all threes angles different.The largest angle defines the triangle¹:acute: a scalene triangle could have sides 6, 9, 10right angle: a scalene triangle could have sides 6, 8, 10obtuse: a scalene triangle could have sides 6, 7, 10So a scalene triangle could be any of acute, right angle or obtuse.¹In terms of acute, right angle or obtuse. Triangles can also be defined in terms of their sides: equilateral (all three sides equal), isosceles (two sides equals) or scalene (no sides equal)
A rectangle has four sides whereas a right angle triangle has only three sides.
A right triangle has three sides and one right angle.
A triangle with a right angle and different lengths for sides is a right, scalene triangle.
A triangle has three angles and three sides and it is possible for all three angles to be different from each other. Each angle is defined by two of the sides - which form the rays meeting at the angle's vertex. The third side is the "opposite" side. The above statement can be proven (eg by the sine rule) for any triangle.
It has 2 equal sides of right triangle.
All triangles have three sides.