easy
draw a trapezoid (4 sided)
and add a triangle to one of the bottom sides (3 sides)
___
/ __\
\ /
trapezoid
you get a trapezoid
The answer is 1/3.
The triangle and rhombus pattern block shapes can be combined to make up a trapezoid.
put it together anyway
trapezoid
you get a trapezoid
The answer is 1/3.
The triangle and rhombus pattern block shapes can be combined to make up a trapezoid.
put it together anyway
Pentagon
Hexagon with a triangle now how many ways can you make with pattern block?
square
10
3 equalateral triangles
They are alike because they can have unequal sides. They are different because scalene cannot have a right angle.
triangle