The sum of the angles inside a triangle is 180 degrees.
The sum of the interior angles of a triangle is equal to 180 degrees.
180 degrees
The sum of all angles in any triangle equals 180 degrees.
The third angle is 85 degrees. The sum of all internal angles in a triangle is always 180 degrees
The sum of the angles inside a triangle is 180 degrees.
The sum of the interior angles of a triangle is equal to 180 degrees.
180 degrees
The sum of all angles in any triangle equals 180 degrees.
The third angle is 85 degrees. The sum of all internal angles in a triangle is always 180 degrees
∑θ∆ 180 degrees
The sum of the angles of any triangle is 180 degrees.
In a triangle, the sum of the angles is always 180 degrees. This is known as the angle sum property of triangles. Additionally, the largest angle in a triangle is always opposite the longest side, and the smallest angle is opposite the shortest side.
...a right triangle.
Right angles are 90°. The total measure of a triangle is 180°. So, the sum of the other two angles must equal 90°.
The sum of the measures of the angles in any triangle in the plane is 180 degrees. If two angles are 15 and 85 then their sum is 100 degrees and 180-100=80 degrees
In degrees, its measure is 180 less the sum of the two angles at the base of the triangle.