What type of angle is this?
right angle
What type of angle is this?
acute angle
What type of angle is this?
obtuse angle
What kind of lines are these?
parallel lines
What kind of lines are these?
perpendicular lines
What is this called?
line
What is this called?
line segment
What angle(s) does this shape have?
two acute and two obtuse
What angle(s) does this shape have?
obtuse
What angle(s) does this shape have?
acute
What angle(s) does this shape have?
two acute and two obtuse
What angle(s) does this shape have?
right angles
What angle(s) does this shape have?
right angles
What angle(s) does this shape have?
right angle and acute angles
How many degrees are each of these angles?
60 degrees each
How many degrees are each of these angles?
90 degrees each
