It has 180 degrees, but one angle of the triangle has to be 90 degrees
Every triangle has three angles that total 180o. In an equilateral triangle, there are three 60o angles.
ALL triangles - have internal angles that add up to 180 degrees.
A Square Or A Quadrilateral Or A Polygon With Four Straight Sides Has 360 Degrees!!=] I Know This Is Not The Question But It Is Related] A Triangle Has 180 Degrees!!=)
No. An acute triangle only has angles less than 90 degrees. A triangle with a 130 degree angle is obtuse.
A triangle that has two sides of equal length is an isosceles triangle.
1
It depends on the triangle, whether it's an isoscelese, scalene, equlateral, obtuse, right angle or acute triangle. All the angles have to add up to 180 degres no matter what, so a right angle triangle could be 90, 45 and 45.
180 degrees
Total, the triangle has 180 degrees, and each angle has 60 degrees.
The sum of the angles of any triangle is 180 degrees.
I assume:symmetrys = symmetriesdose = doesisoscelese = isoscelestraingle = triangleAn isosceles triangle has rotational symmetry of order 1.
180 degrees
All triangles have 180 degrees.
180 degrees. An equilateral triangle measures 60 degrees at every angle.
none - it's an isoscelese triangle it doesn't have right angles. It has two equal angles (both acute) and one other andgle (also acute)
180