Wiki User
∙ 2009-09-08 18:21:47The sum of all the interior angles of any trapezoid is 360 degrees.
Wiki User
∙ 2009-09-08 18:21:47It is a trapezoid. If the 2 nonparallel sides are congruent, then it is an isosceles trapezoid.
Protractor
The base angels of a trapezoid are the angles that attach to the legs of the trapezoid. There are four base angles in a trapezoid.
An isosceles triangle is a triangle that has two equal sides. The two angels opposite the equal sides are equal angels.
A protractor is used to measure angles
It is a trapezoid. If the 2 nonparallel sides are congruent, then it is an isosceles trapezoid.
Protractor
An isosceles trapezoid
The base angels of a trapezoid are the angles that attach to the legs of the trapezoid. There are four base angles in a trapezoid.
None. A trapezoid has 4 angles, but not 4 angels.
An isosceles triangle is a triangle that has two equal sides. The two angels opposite the equal sides are equal angels.
A protractor.
A protractor is used to measure angles
A trapezoid is a quadrilateral and has four faces.
No.
180 degrees
a protractor. Opposite angles are equal.