No, a trapezoid cannot have 3 bases. A trapezoid is a quadrilateral with exactly one pair of parallel sides. The parallel sides are called bases of the trapezoid. Therefore, there can only be 2 bases.
The area of a trapezoid is equal to the height, multiplied by the average of the two widths.
Area of a trapezoid = 0.5*(sum of parallel sides)*height
The answer will depend on what information you do have!
Work out each figure separately then add them together: Area of a trapezoid = 0.5*(sum of parallel bases)*height Area of a rectangle = length*height
A trapezoid is a quadrilateral with one pair of parallel sides.
Trapezoid
Yes because a trapezoid is a 4 sided closed shape which is a quadrilateral.
Trapezoid
A quadrilateral that has one (and only one) pair of parallel sides is a trapezoid. It is isosceles of the non-parallel sides are of equal length. It is right angled if any one of the angles is 90 degrees.
A trapezoid is a quadrilateral shape that has four sides of unequal lengths two of which are parallel to each other. An isosceles trapezoid also has two parallel sides but with two other sides being of equal length.
The description given fits that of an isosceles trapezoid whereas non parallel sides are equal in length and base angles are equal in sizes.
Not all trapezium are Isosceles.
An isosceles trapezoid is a 4 sided quadrilateral having one pair of opposite parallel sides of different lengths and its two slanted sides are of the same lengths and it has one line of symmetry.
No, not every trapezoid is an isosceles trapezoid.
I assume you mean 1 pair of parallel lines, which would describe a trapezoid.
The altitude of a trapezoid bisects the bases of the trapezoid.