What do angles in a straight line add up to?
180*
What do angles in a triangle add up to?
180*
What do angles in a quadrilateral add up to?
360*
Corresponding angles are…
Equal
What letter shape are corresponding angles?
F
Alternate angles are…
Equal
What letter shape are alternate angles?
Z
Co-interior angles add up to…
180*
What shape are co-interior angles?
C
When labelling angles letters and you wish to figure out an angle where should you put the letter of the angle?
In between two other angles (in the middle)
What do exterior angles of a polygon add up to?
360*
What do interior and exterior angles add up to in a polygon?
180*
Calculate the interior angle of a regular hexagon.
Exterior angle= 360/6= 60*
Interior angle= 180-60= 120*