They all have exterior angles that add up to 360 degrees.
They are all polygons.
The all have 2 or more sides
An obtuse triangle, a rhombus, a hexagon, and a parallelogram are all polygons whose exterior angles add up to 360 degrees
Have four sideshave 360 degrees as interior angle sumalso they have one pair of opposite side equal
Their exterior angles add up to 360 degrees.
They are all polygons.
The all have 2 or more sides
The all have 2 or more sides
If you mean a triangle, pentagon and a parallelogram then they are all 2 dimensional polygons whose exterior angles add up to 360 degrees.
A pentagon and a triangle are both polygons. There are three triangles in a pentagon. Both a triangle and a pentagon have exterior angles that add up to 360 degrees
They are all polygons
something that has point symmetry is shapes with thought points
Area = length x width you may try the online calculator linked below that is related to this area and perimeter calculation of common shapes like rectangle, circle, triangle, parallelogram, rhombus and trapezoid.
they are all shapes
they are all polygons
An obtuse triangle, a rhombus, a hexagon, and a parallelogram are all polygons whose exterior angles add up to 360 degrees
They're both polygons with an odd amount of sides and verticies.