Geometric figures and solids

I am a figure. I have four angles, each of them 90°. I have four sides that have equal length. Who am I?

• a triangle

• a square

• a circle

• a rhomboid

I am a figure. I don't have any angle. You need a pair of compasses to create me. You can meassure my diameter. Who am I?

• a circle

• a square

• a rectangle

• a trapezium

I am a figure. I have four angles, all of them have 90°. I have four sides - two of them are long (they are the same length), two of them are short (they are also the same length). Who am I?

• a circle

• a square

• a triangle

• a rectangle

I am a figure. I have three angles, their sum is 180°. I have three sides. Who am I?

• a square

• a triangle

• a rhombus

• a circle

I am a figure. I am a kind of triangle. One of my angles has 90°. Who am I?

• right-angled triangle

• equilateral triangle

• acute-angled triangle

• obtuse-angled triangle

I am a figure. I have four sides that have equal length. The opposite sides are parallel. I don't have any right-angle. Who am I?

• a triangle

• a circle

• a rhombus

• a square

I am a figure. I have four sides. My opposite sides are parallel. Two opposite sides are short, two other opposite sides are long. I don't have any right-angle. Who am I?

• a rhomboid

• a circle

• a triangle

• a square

I am a figure. I have four sides that have different length. Two sides are parallel, two others are convergent. Who am I?

• a circle

• a square

• a triangle

• a trapezium

I am a solid. I have six sides, all of them are made by squares. Who am I?

• a sphere

• a cube

• a rectangle

• a cylinder

I am a solid. I have six sides that are created by six rectangles. Who am I?

• a cube

• a cone

• a sphere

• a cuboid