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Can three sides and angles of a single triangle be equal?
Yes, they can be equal and that is called an equilateral triangle. It is also eqiangular.
What is the difference between an equilateral angle and an eqiangular angle?
By definition, both are the same. An equilangular triangle is a triangle with all three angles equivalent, while an equilateral triangle is a triangle with all three sides the same length. By geometric theorem, if all angles of a triangle are the same, then all sides are the same, and vice versa.
What shapes are always eqiangular?
Equiangular (not eqiangular) polygons are equiangular. These can be, but need not be, regular polygons.
Can an oblique triangle be a right triangle?
No.The definition of an oblique triangle is "any triangle that is not a right triangle".
Can an isoceles triangle ever be scalene?
No. An isosceles triangle has, by definition, two sides of equal length. A scalene triangle has, by definition, no sides of equal length. So, by definition (and the fact that 0 is not 2), an isosceles triangle cannot be scalene.
What is the definition of a right triangle?
a triangle with one right angle
What is the name of a four sided triangles name?
A triangle, by definition, can have only three sides. So a four sided triangle simply cannot exist!A triangle, by definition, can have only three sides. So a four sided triangle simply cannot exist!A triangle, by definition, can have only three sides. So a four sided triangle simply cannot exist!A triangle, by definition, can have only three sides. So a four sided triangle simply cannot exist!
How many sides does an scalene triangle have?
By definition, a triangle has three sides.
What is the definition for Obtuse triangle?
a triangle that contains an obtuse interior angle
What is the definition of an equalateral triangle?
A triangle with 3 equal sides and angles.
True or false An isosceles triangle can be scalene?
Absolutely false. A scalene triangle by definition has no side equal to another. An isosceles triangle by definition has two equal sides.
Can an equiangular triangle be scalene?
No. An equiangular triangle is always equilateral. This can be proven by the Law of Sines, which states that sin A / a = sin B / b = sin C / c, where A, B and C are angles of a triangle and a, b and c are the opposing sides of their corresponding angles. If A = B = C, then sin A = sin B = sin C. Therefore for the equation to work out, a = b = c. Therefore the eqiangular triangle is equilateral, and therefore not scalene, which requires that all sides of the triangle be of different lengths.
