Parrellelagram
SQUARE!
A square seems to fit the given description if it also has 4 equal sides
A rectangle. Obviously the right angles are in the four corners of the rectangle. The lines of symmetry occur across the horizontal and vertical. There are no lines of symmetry on the diagonal.
octagon
A parallelogram
A trapezoid Trapezoid - 2 congruent diagonals that do not bisect each other. No right angles and has 1 pair of opposite parallel sides.
The diagonals of a rectangle do not cross at right angles
Only a chevron has diagonals intersecting outside the shape. The diagonals of a symmetric chevron will intersect at right angles.
Kite* * * * *No. On two counts:Only one of the diagonals is bisected.They meet at right angles.The correct answer is a parallelogram.
Yes
Yes.
A square seems to fit the given description if it also has 4 equal sides
A kite.
a pentagon
pentagram
A rectangle.
No - only one of the diagonals bisects the angles of the shape.
cone