2D measurement
name some of the most well known
triangle, square and rectangle
how are 3D and 2D angels different
3D angles have multiple sides angels and vertices
How do you find the perimeter of a 2D shape
add all sides together
name the name of the points where the sides meet
vertices
TRUE OR FALSE
you learn 3D shapes before 2D shapes
FALSE
how can you find the perimeter of a 3D shape
add all the sides together
can you find the volume of a 2D shape
yes
how do you find the area of a 3D shape
by multiplying base times height
what are the differences between 2D and 3D shapes
2D shapes are flat while 3D shapes have multiple sides lines and vertices
how do you find the volume of a 3D shape
by multiplying length times width times height