200 w
400 r
500 t
100 z
300 e
300
- What is a triangle? ...
a polygon with three sides having three vertices
300
- How many types of triangles are there? ...
six 6
300
who made triangle
Ancient civilisations such as the Babylonians and the Egyptians
300
true or false. Are there six types of triangles?
yes
300
what is this
it is a tree