A parallelogram doesn't necessarily have any perpendicular sides, but it can. If it has one single 90-degree angle, then it has four of them, and it's a rectangle or square. A parallelogram without perpendicular sides is a rhomboid or rhombus.
A TrapeziumGoodness, no. A trapezium only has one pair of parallel sides. As far as I know, the answer is just a plain old parallelogram. You may be confusing this with a rhombus, equilateral parallelogram, or diamond, or even lozenge. The only parallelogram with adjacent sides that are equal, and therefore all sides equal (since opposite sides of a parallelogram are equal).By the way, did you notice you spelled parallelogram incorrectly? - 2 ells followed by one ell.the answer is RHOMBOID
A close figure is a figure with no open spaces in it and is completely closed. Examples are: quadrilateral square rhombus parallelogram quadrangle rhomboid rectangle oblong kite trapezium trapezoid
what is the formula to finding the total surface area of a rhomboid?!
For a parallelogram that is NOT a rectangle or square (i.e. a rhombus or rhomboid), multiply the base times the height. Draw a line through the parallelogram so that it is a large rectangle in the middle, and two small triangles to each side.Now you can see that the area of the parallelogram is the same as a rectangle of the same height and width. You must use the "height" (distance between top and bottom), not the length of the slanted sides.Area = base times height. (A=bh)Area = base*heightBase x height
A parallelogram with unequal adjacent sides
A parallelogram in which angles are oblique and adjacent sides are of unequal length.
A square, a rhombus, or a rhomboid.
Yes: it could also be a rhomboid, rhombus, or a square.
Four-sided figures are called quadrilaterals. They can be parallelograms, but do not have to be. They can be: square rhombus parallelogram quadrangle rhomboid rectangle oblong kite trapezium trapezoid
A parallelogram doesn't necessarily have any perpendicular sides, but it can. If it has one single 90-degree angle, then it has four of them, and it's a rectangle or square. A parallelogram without perpendicular sides is a rhomboid or rhombus.
Parallelogram (Rectangle, Square, Rhombus, or Rhomboid) or a Kite
The 7 main types of quadrilaterals are the square, rectangle, rhombus, parallelogram, trapezium, kite and rhomboid.
The diagonals of any parallelogram (square, rhombus, rectangle, rhomboid) bisect each other. The difference is the the diagonals are equal in length for a square and rectangle, and not equal for a rhombus or rhomboid (oblique diamond).
If only one set of opposite sides is parallel, it is a trapezoid (UK trapezium).If both pairs of opposite sides are parallel, it is a parallelogram. A parallelogram may be a rectangle, square, rhomboid, or rhombus.
a shape with four sides is a quadrilateral. these include: square rectangle rhombus parallelogram kite arrowhead rhomboid oblong trapezium
quadrangle, oblong, quadrilateral, parallelogram, rhombus, diamond, rectangle, lozenge, square, rhomboid, kite, trapezium, trapezoid