2
Yes and a trapezium is also known as a trapezoid in the US
NoneOctagon hasn't got any pairs of parallel line
a hexagon has six sides.
11
A polygon must have at least three sides.
Yes and a trapezium is also known as a trapezoid in the US
A trapezoid has only 1 pair of opposite parallel sides of different lengths.
NoneOctagon hasn't got any pairs of parallel line
The quadrilateral you are describing is a trapezoid. A trapezoid is a four-sided polygon with at least one pair of parallel sides. In the case you mentioned, where both pairs of opposite sides are parallel but of different lengths, it is known as a trapezoid. The parallel sides are referred to as bases, and the non-parallel sides are the legs of the trapezoid.
Oh, dude, a trapezoid is a polygon because it's a closed shape with straight sides. Like, it's got four sides, four angles, and all that jazz. So yeah, it fits the criteria to be called a polygon. But hey, who really cares, right?
A pentagon has got 5 sides ,a hexagon has got 6 side's octagon has got 8 sides.
Area = 1/2*(sum of the parallel sides)*height IF IT GOT SOMETHING TOO DO WITH (21)(11)(27) THEN ITS 264
A hexagon has 6 sides.
The shape that has no lines of symmetry and 2 pairs of parallel sides is a trapezoid. A trapezoid is a quadrilateral with at least one pair of parallel sides, and it does not have any lines of symmetry due to its asymmetrical nature. The two non-parallel sides of a trapezoid are typically of different lengths, further emphasizing its lack of symmetry.
An Octagon has 8 sides.
a hexagon has six sides.
A pentagon has 5 sides and an hexagon has 6 sides