Yes, just like your mum. :)
yes
Yes. Regular hexagons have three sets of parallel sides.
In a regular hexagon, all sides are parallel to the one across from it. In other hexagons, this need not be the case.
On an official soccer ball you will find 20 hexagons and 12 pentagons. There are 60 points in which the corners of the hexagons and the hexagons connect, and the hexagons and the pentagons connect. The 20 hexagons are white, while the 12 pentagons are white.
A shape that has no pairs of opposite sides parallel is a trapezium (or trapezoid, depending on the region). In a trapezium, only one pair of sides may be parallel, while the other two sides are not. Other irregular polygons, such as pentagons or hexagons, can also have no pairs of opposite sides parallel, depending on their specific configurations.
They have 49 sides.
74 sides
There are (5*6)+(4*5) = 50 sides
A hexagon has three pairs of parallel sides. A pentagon has no lines parallel. Above answer is correct but only if they are regular hexagon and pentagons. A non-regular hexagon can have as little as none parallel lines. A non-regular pentagon can have two parallel lines.
Most hexagons have no parallel lines. A regular hexagon has 3 sets of parallel lines. A hexagon can have 0, 2, 3, 4, 5, or 6 parallel lines.
A parallelogram. Special cases a square, a rectangle, and a rhombus. Regular polygons with an even number of sides, ( hexagons, octagons etc.) also have opposite sides that are parallel. A pair of parallel lines (eg. straight railway tracks) also has 2 sides that are parallel.
There are six sides in a hexagon, five in a pentagon, and three in a triangle. So in 2 hexagons, 2 pentagons, and 1 triangle there are 2*6 + 2*5 + 1*3 = 12 + 10 + 3 = 25 sides altogether.