properties of shapes Flashcards
properties of a square
all sides are equal
2 sets of parallel sides
all angles are equal
4 lines of symmetry
rectangle
2 sets of parallel sides
2 diagonals
2 sets of equal sides
all angles are equal
2 lines of symmetry
trapezium
1 set of parallel sides
2 diagonals
no equal sides
2 sets of equal angles
if isosceles trapezium, 1 Line of symmetry
parallelogram
2 sets of parallel sides
2 sets of equal sides
2 sets of equal angles
no lines of symmetry
rhombus
equal sides
two diagonals
opposite angles are equal
opposite sides are parallel
2 lines of symmetry
kite
one line of symmetry
two diagonals
two pairs of equal sides
one pair of equal angles
no parallell sides
pentagon
all sides are equal
five digagonals
five lines of symmetry
five equal angles
no parallell lines
hexagon
six equal angles
six equal sides
9 diagonals
six lines of symmetry
3 pairs of parallel lines
octagon
eight equal sides
20 diagonals
eight equal angles
eight lines of symmetry
4 pairs of parallell sides
rotational order of parallelogram
2
rotational order of rhombus
2
kite rotational order
1
trapezium rotational order
1
equilateral triangle order
3
right angled triangle order
1 (and no lines of symmetry£
