'(<a href="http://www.j-archive.com/media/2008-01-04_DJ_29.jpg" target="_blank">Sarah of the Clue Crew shows a diagram on the monitor.</a>)  A pair of angles that add together to make a right angle are known as this type of angle'
complementary
GEOMETRY: A pair of angles that add together to make a right angle are known as this type of angle
A pair of angles that add together to make a right angle are known as this type of angle
A pair of angles that add together to make a right angle are known as this type of angle
GEOMETRY
complementary
GEOMETRY