WebA parallelogram is a quadrilateral made from two pairs of intersecting parallel lines. There are several rules involving: the angles of a parallelogram the sides of a parallelogram … Web4 dec. 2010 · 2) The axis of symmetry intersects a side at a vertex. Then by 1) it also intersects the opposite side at the vertex, and hence has to be a diagonal, in which case, it is not an axis of symmetry either. Yes, this is how I would do it. Dec 4, 2010 at 20:07. If a symmetry pairs two vertices, then the angles at those vertices must be congruent.
What is Quadrilateral? Properties, Types and Examples of …
Web26 sep. 2014 · Best Answer. Copy. A parallelogram has 2 sets of parallel sides. The opposite sides are equal in length and opposite angles are equal. Examples of parallelograms are squares, rectangles and rhombuses. You can find the perimeter of a parallelogram by doubling the base+side length. Wiki User. Web25 jan. 2016 · How can i prove that a parallelogram is a parallelogram when you are given opposite sides are congruent? If two opposite sides are congruent in length and … in a game of volleyball can you kick the ball
Lines of Symmetry in a Parallelogram - Cuemath
WebA quadrilateral is any polygon with four sides. A square is a quadrilateral and a parallelogram that has four equal sides that come together at right angles. If the sides … Web12 aug. 2024 · Definition: A parallelogram is a special kind of quadrilateral (a closed four-sided figure) where opposite sides are parallel to each other and have equal length. Furthermore, the interior opposite angles in any parallelogram have equal value. And any pair of adjacent interior angles in a parallelogram are supplementary (they have a sum … WebIF a parallelogram has an angle of 90 degrees (thus all 4 angles are 90) it is a rectangle - all rules of parallelograms apply plus diagonals are congruent. IF a parallelogram has 4 equal sides, then it is a rhombus. All parallelogram rules apply plus the diagonals are perpendicular bisectors of each other. in a game of volleyball you may pass the ball