Hexagon
Done!
circle,rectangle,square,oval,octogon,hexagon
An angle of 140º is obtuse - that is, it is greater than 90º and less than 180º
cube, trangular prism , cube,
Any polygonal shape, other than a triangle can have perpendicular lines.
Hexagon
An Square
Polygons that are rectangular
Done!
More than 5 lines but less than 10
acute is the right answer, because an acute angle is less than 90 degrees so that way a shape that is less than 90 degees is acute
It has rotational symmetry of order greater than 2.
circle, sphere, cylinder
Pentagon
England is roughly triangular in shape, with its longest side along the south coast facing the English Channel.
4