Not necessarily, but the two non parallel sides could be the same length.
No. Only two sides of a trapezium are parallel and they must be unequal in length.
does any isosceles trapezium have any equal sides?if yes,which?
A quadrilateral is any plane figure bounded by four straight lines. Within this definition are special shapes. The Parallelogram : has both pairs of opposite sides parallel (and opposite sides are equal in length). The Rhombus : is a parallelogram with all its sides of equal length. The Rectangle : is a parallelogram with each of its vertex angles equal to 90° (and opposite sides are of equal length). The Square : is a rectangle with all its sides of equal length. The Trapezium : is a quadrilateral with only one pair of parallel sides - which are NOT of equal length. The Isosceles Trapezium : is a trapezium with its two non parallel sides equal in length. The Kite : is a quadrilateral with two pairs of adjacent sides equal in length
It can do. The non-parallel sides of an isosceles trapezium will be equal. Also, one of the non-parallel sides could be equal to one of the parallel sides.
Not necessarily, but the two non parallel sides could be the same length.
Trapezium (or Trapezoid)...its the same shape. Also, any irregular quadrilateral that doesn't have sides of the same length.
No. Only two sides of a trapezium are parallel and they must be unequal in length.
does any isosceles trapezium have any equal sides?if yes,which?
A quadrilateral is any plane figure bounded by four straight lines. Within this definition are special shapes. The Parallelogram : has both pairs of opposite sides parallel (and opposite sides are equal in length). The Rhombus : is a parallelogram with all its sides of equal length. The Rectangle : is a parallelogram with each of its vertex angles equal to 90° (and opposite sides are of equal length). The Square : is a rectangle with all its sides of equal length. The Trapezium : is a quadrilateral with only one pair of parallel sides - which are NOT of equal length. The Isosceles Trapezium : is a trapezium with its two non parallel sides equal in length. The Kite : is a quadrilateral with two pairs of adjacent sides equal in length
These two plane figures do not have a common perimeter. As the opposite sides of a rectangle are of equal length then only the measurements of two adjacent sides are needed to calculate the perimeter. (Perimeter = 2A + 2B, where A and B are the lengths of adjacent sides) However, a trapezium does not necessarily have any of its sides of equal length and therefore all four sides have to be measured to determine the perimeter.
If you mean "does not have equal sides" as in some sides can be equal just not all of them, then a trapezium or trapezoid (whatever you want to call it) fits those specifications. If you meant "does not have equal sides" as in each side must be different, then a trapezium can be manipulated to fit that specification. Just steepen or flatten out one of the sides that are not parallel as this should increase or decrease the length of the line. Note: if the angle of both non-parallel sides is equal they should be the same length.
An isosceles triangle has two sides the same length. An equilateral has all 3 sides the same length. A scalene triangle doesn't have any sides that are the same length.
It can do. The non-parallel sides of an isosceles trapezium will be equal. Also, one of the non-parallel sides could be equal to one of the parallel sides.
Yes and a trapezium is also known as a trapezoid in the US
A trapezium has four sides. A trapezium, the term used in the English language outside of North America, is a convex quadrilateral with one pair of parallel sides. In American English it is referred to as a trapezoid.
a trapezium is a quadrilateral with no parallel sides. it is a polygon because a plygon is any closed figure (three or more sides)