because that's all the degrees that three sides of any length put together (a triangle) can hold- any less and it wouldn't even be a polygon, and any more and it would have to have more sides
Supplementary angles have a sum of 180 degrees.
No. Sum of measures of complimentary angles is 90 degrees.
The sum of the angles in any triangle is 180. This includes Equalateral triangles.
They are supplementary angles that add up to 180 degrees
180
A hexagon has 6 triangles inside of it. If one triangle equals 180 degrees and there are 6 triangles. 180 degrees *6 triangles=1080 degrees.
In a polygon with n sides, the sum of the interior angles is given by (n-2) * 180 degrees. Each triangle has interior angle sum of 180 degrees. Therefore, the number of triangles that can be formed in a polygon is equal to (n-2) * 180 / 180, which simplifies to (n-2). In other words, the number of triangles is two less than the number of sides in the polygon.
In a triangle, the sum of the measures of the angles is 180 degrees.
180 degrees.
Since the sum of a triangles angles equals 180, 180-45-85=50. The angle is 50 degrees.
Supplementary
SUPPLEMENTARY ANGLES are two angles the sum of whose measures is 180 degrees.
Not possible because all triangles have a total sum of 180 degrees interior angles.
Yes, all triangles have the sum of their angles as 180 degrees.
There are 180 degrees in any and all triangles.
Since there are 180 degrees in a triangle, the measure of the 3rd angle would be 180 - 2(70) = 40 degrees.
180 degrees. Hope I helped :)