MATHS Answer the following (1 mark each)

Is it possible to make a triangle where all three sides are unequal?

Is it possible to make a triangle where all three sides are equal (equilateral triangle)?

How many different types of triangles can you make?

What shapes have been used in this pattern?

Do the same number of faces meet at each common vertex?

How did you count them such that you do not miss out any edge or count an edge twice?

How many edges do you see?

Do the same number of faces meet at each vertex?

How many faces meet at a vertex (point)?

Do all the faces look the same?

What shapes do you see in an icosahedron and a dodecahedron?

Tanu arranged 7 shapes in a line. She used 2 squares, 2 triangles, 1 circle, 1 hexagon, and 1 rectangle.
Find her arrangement using the following clues:
(a) The square is between the circle and the rectangle.
(b) The rectangle is between the square and the triangle.
(c) The two triangles are next to the square.
(d) The hexagon is to the right of the triangle
(e) The circle is to the left of the square.

A tiler wants to cover the floor with tiles. Which shape is better to use - circle, triangle, or square?

Give two examples of tessellation in nature.

Choose the shapes that tessellate (fit together without gaps or overlaps):