With 2 acute and 2 obtuse angles it has 4 angles - the shape is a quadrilateral.
The shape can be one of trapezium, parallelogram, rhombus, kite or a general quadrilateral.
With the two acute angles next to each other (forcing the two obtuse angles to be next to each other) the shape can be either a trapezium or a general quadrilateral.
Chat with our AI personalities
There are infinitely many 2d shapes so it is impossible to list them all.
here are some: 2d shapes- square circle triangle Rectangle 3d shapes- cone cuboid cube prism
2
a 2d shape can only ever contain 1 face!
Leaf Butterfly Feather