1.
[IMO]
Which shape has four sides and four right angles, but the opposite sides are not equal in length?
2.
[IMO]
Which shape has three sides and one right angle?
3.
[IMO]
Which shape has four sides and four right angles, but the opposite sides are not equal in length?
4.
[IMO]
Which shape has five sides and five angles, with two sides being parallel?
5.
[IMO]
Which shape has three sides and three angles, with two sides of equal length?
6.
[IMO]
What is the name of a shape with four sides, with opposite sides being parallel and equal in length?
7.
[IMO]
Which shape has six sides and six angles?
8.
[IMO]
Which shape has three sides and three angles, with all angles measuring less than 90 degrees?
9.
[IMO]
Which shape has four sides and four right angles, with all sides being equal in length?
10.
[IMO]
Which shape has one side that curves continuously and returns to the starting point, with no straight sides or angles?