Quadrilaterals
What is an angle at 90 degrees?
Right Angle
What is an angle that is more than 1 degree but less than 90 degrees called?
Acute angle
This is how we describe the area of a shape. This area is _______________.
What are square units?
what is an angle that is more than 90 degrees but less than 180 degreees?
obtuse angle
what is an angle that is 180 degrees called?
a line.