A four-sided polygon having exactly one pair of parallel sides. The two sides that are parallel are called the bases of the trapezoid. The sum of the angles of a trapezoid is 360 degrees.
Chat with our AI personalities
The four interior angles of a trapezoid add up to 360 degrees
The sum of the interior angles is 360 degrees.
The sum of the angles in a trapezoid is 360 degrees, therefore, the forth angle in this problem is: 360 - (60+120+80) = 100 degrees
Yes, but the 4 interior angles of a trapezoid must add up to 360 degrees.
A trapezoid is a 4 sided quadrilateral shape