It is 360 degrees.
Two.
It is a hexagon with two right angles: there is no special name for such a shape.
There are many possible shapes with two acute angles.
a pentagon
Type your answer here... yes
That is a parallelogram; it could also be called a diamond shape.
It is 360 degrees.
Two.
It is a hexagon with two right angles: there is no special name for such a shape.
A rectangle has two right angles and parcel sides
A shape with parallel sides but no right angles is called a parallelogram
Assuming the diamond shape is like two equilateral triangles joined together at their bases. The top and bottom angles are 60o each, while the two side angles (where they join) are 120o each (60o+60o=120o).
A trapezium, or diamond shape. Imagine you have a rectangle, and you push the top left corner to the right a little.
A cyclic kite. A kite is cyclic if it has only two right angles.
A trapazoid
Yes, a trapezoid can have two right angles and two acute angles. Its only requirement is that it has two parallel sides.