the perpendicular distance from the base of a quadrilateral to the opposite side?
altitude
You can calculate the area of any quadrilateral by dividing it into two triangles and summing their areas. A triangle's area is found by multiplying the base by the half of the height (when height measured perpendicular to the base)
Its height.
As small as you like. Infinitesimally small.
Quadrilaeral has 4 sides and the sum of angles of 180*2=360 The above awnser is right, but heres a simpler awnser: A quadrilateral is a closed foursided shape. (closed means all the sides are connected togethere with both sides next to them). A square is a quadrilateral For most quadrilaterals it is 'length times perpendicular height' and measured in square units. * * * * * The answer given for the area is true only for a small number of quadrilaterals which contain two pairs of parallel lines. The answer for most quadrilaterals is that they need to be divided into two triangles , the area of each calculated and the results added together.
It is the perpendicular distance.
altitude
The shortest distance from the given information will be its height
1/2 base x height where: base is one of the sides height is the perpendicular distance from the base side to the opposite vertex
That is the height of the triangle, the h in the formula a = 0.5b x h
It does not matter. Any side can be the base. Then, the height is the perpendicular distance between that side and the opposite vertex.
The length depends on the triangle or the quadrilateral. Normally the figure is shown with one side horizontal, which is called the base. In a triangle, the altitude is the the line from the third vertex down to the base (or the extended base) and which is perpendicular to the base. In a quadrilateral, it is similar, but is the longer of the two lines from the two vertices that are not on the base itself. maximum length of a line perpendicular to the base that
The perpendicular height extends from the vertex opposite the base to meet the base at a 90 degree angle.
height
You can calculate the area of any quadrilateral by dividing it into two triangles and summing their areas. A triangle's area is found by multiplying the base by the half of the height (when height measured perpendicular to the base)
It is its perpendicular distance from the centre of its base to its apex
It is a 4 sided quadrilateral It has 4 interior angles that add up to 360 degrees Its opposite angles are equal It has 2 pairs of opposite parallel sides It has 2 diagonals It will tessellate Its perimeter is the sum of its 4 sides Its area is base times perpendicular height