A dodecahedron is a three-dimensional solid with 12 pentagonal faces. The sum of the interior angles of each pentagonal face is 540 degrees, resulting in a total interior angle sum of 6,480 degrees for all 12 faces (12 faces × 540 degrees per face). However, since the question typically refers to the sum of the angles at the vertices, it is important to note that this is a more complex calculation involving the solid's geometry.
180
The sum of the interior angles is 360.
(number of sides-2)*180 = sum of the interior angles
The sum of the four interior angles of a trapezoid is 360 degrees.
-- The sum of the four exterior angles is 360 degrees. -- The sum of the four interior angles is also 360 degrees. -- So the sum of all the interior and exterior angles is 720 degrees.
180 degrees
180
A dodecahedron is a polyhedron with 12 pentagonal faces. Each pentagon has internal angles that sum up to 540 degrees. Therefore, the sum of all the angles in a dodecahedron can be calculated by multiplying 540 degrees by the number of faces, which is 12. This results in a total sum of 6480 degrees.
The sum of the interior angles is 360.
No, the interior angles of a triangle sum to 180o The interior angles of a quadrilateral sum to 360o.
The sum of the interior angles of a parallelogram is 360 degrees.
The sum of the four interior angles of a trapezoid is 360 degrees.
Interior angles of a triangle have a sum of 180 degrees.
(number of sides-2)*180 = sum of the interior angles
A square always has a sum of 360 degrees for the interior angles.
A rhombus is a quadrilateral, so the sum of its interior angles is 360o.
The sum of the interior angles is (102-2)*180 = 18,000 degrees.The sum of the interior angles is (102-2)*180 = 18,000 degrees.The sum of the interior angles is (102-2)*180 = 18,000 degrees.The sum of the interior angles is (102-2)*180 = 18,000 degrees.