How:
The sum of the 3 interior angles of any triangle add up to 180 degrees
-- A scalene triangle has three interior angles and three exterior angles. -- The sum of the interior angles is 180 degrees, and no two of them are equal. -- The sum of the exterior angles is also 180 degrees, and no two of them are equal. -- The sum of each interior angle and its adjacent exterior angle is 180 degrees.
The sum of the three angles of any triangle is 180o.
The three angle sum of ANY triangle is 180 degrees.
180 degrees
The three interior angles of any triangle always add up to 180 degrees.
the Sum of the Interior of a triangle is 180
The sum of the three interior angles of a triangle is always 180 degree is known as angle sum property of a triangle.
-- A scalene triangle has three interior angles and three exterior angles. -- The sum of the interior angles is 180 degrees, and no two of them are equal. -- The sum of the exterior angles is also 180 degrees, and no two of them are equal. -- The sum of each interior angle and its adjacent exterior angle is 180 degrees.
The sum of the three angles of any triangle is 180o.
The three angle sum of ANY triangle is 180 degrees.
180 degrees
Interior angles of a triangle have a sum of 180 degrees.
The sum of all three interior angles of any triangle, isosceles or not, is 180 degrees.
The three interior angles of any triangle always add up to 180 degrees.
Actually, no. The sum of the exterior angles of a triangle is 360 degrees. The sum of the interior angles of a triangle is 180 degrees.
The sum of the interior angles of a triangle on a plane is always 180 degrees.
The sum of the interior angles of any triangle is 180 degrees.