Any and every triangle has three sides and three angles; that is the defintion. The type of triangle cannot be determined without more information.
Triangle means 3 angles. No other shape exists and any three angle shape is a triangle
No, in fact no triangle can have two right angles. The sum of all interior angles of any triangle is 180 degrees. All triangles must have three angles. A right angle is 90 degrees. So if a triangle has two ninety degree angles, there would be no third angle. An acute triangle has all three angles less than 90 degrees. The most common acute triangle is the equilateral 60-60-60 degree triangle.
The sum of all three interior angles of any triangle, isosceles or not, is 180 degrees.
A square triangle, also known as a right triangle, has three sides, just like any other triangle. The term "square" in this context refers to one of the angles being a right angle, not the shape of the triangle itself. So, a square triangle has two legs and a hypotenuse, totaling three sides.
Any three angles that sum to 180 can form a triangle.
Any shape with three sides and three angles is called a triangle.
An obtuse triangle does not always have three congruent sides. An obtuse triangle can be any form that always has three angles.
The 3 angles in any triangle add up to 180 degrees
The three interior angles of any triangle add up to 180 degrees
Any and every triangle has three sides and three angles; that is the defintion. The type of triangle cannot be determined without more information.
-- In any triangle, the three inside angles always add up to 180 degrees. -- In an isosceles triangle, two of the three inside angles are equal.
The sum of the three angles of any triangle is 180o.
Any triangle that has three equals sides must have three acute angles and is equilateral.
Three like any other triangle has.
A triangle has three angles; any more angles would result in a non-triangular figure.
Such a triangle can have any non-reflex angle - subject to the three angles of the triangle adding to 180 degrees.