3
A right triangle can have 2 equal angles if they are each 45° (any other right triangle will have no equal angles)
Each triangle has 180 degrees on the inside angles.
An octahedron has eight faces, each of which is an equilateral triangle. It does not have any right angles, as the angles in an equilateral triangle are each 60 degrees. Therefore, an octahedron has zero right angles.
three each of 60 degrees
An isosceles triangle can have 1 right angle providing that the other 2 angles each measure 45 degrees.
2 each.
There are 3 angles in a triangle
Each of the 3 angles measures 60 degrees. There are 180 degrees in a triangle.
An equilateral triangle has 3 equal angles each measuring 60°An equilateral triangle for example has 3 equal angles of 60 degrees that add up to 180 degrees.
A triangle has three internal angles and three external angles, for a total of six angles.
the sum of the angles of a plane triangle is always 180° In an equilateral triangle, each of the angles is = Therefore, the angles of an equilateral triangle are 60°
Answer0. All angles in an equilateral triangle have 60 degrees.
A triangle with all angles congruent are called equilateral. Each angle is 60 degrees.
There are three lines, three angles, and three sides or a triangle. Each angle of the equilateral triangle is exactly 60 degrees, because each angle is equal.
In an isosceles triangle, two of the angles are the same.
60o Angles in a triangle sum to 180o With 3 angles all the same each one is 180o ÷ 3 = 60o
That's an isosceles triangle.