What is the sum of all the interior angles of a decagon (a polygon with ten sides)?
The sum of the angles in a polygon can be found using the equation below, in which t is equal to the total sum of the angles, and n is equal to the number of sides. t = (n − 2)(180) t = (10 − 2)(180) t = 8⋅180 t=1,440
The sum of the angles in a polygon can be found using the equation below, in which t is equal to the total sum of the angles, and n is equal to the number of sides.
t = (n − 2)(180)
t = (10 − 2)(180)
t = 8⋅180
t=1,440
131 MCQ for effective preparation of the test of Polygons of Solid Geometry section.
Read the MCQ statement: What is the sum of all the interior angles of a decagon (a polygon with ten sides)?, keenly and apply the method you have learn through the video lessons for Polygons to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 106-11958.