All triangles have less than 4 lines of symmetry.
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
More than 5 lines but less than 10
An Square
Polygons that are rectangular
Done!
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
4
Yes
Pentagon
circle, sphere, cylinder
England is roughly triangular in shape, with its longest side along the south coast facing the English Channel.