click below
click below
Normal Size Small Size show me how
angles.tluce
Vocab of angles and applications
Question | Answer |
---|---|
What is an acute angle? | angle less than 90 degrees |
What is an obtuse angle? | angle greater than 90 degrees |
What is a straight angle? | 180 degrees or a line |
What is a reflex angle? | angle greater than 180 degrees and less than 360 degrees |
What is the sum of the three interior angles in a triangle? | 180 degrees |
What tool do you use to measure angles? | protractor |
How many degrees define a circle? | 360 degrees |
What is a right angle? | angle that measures exactly 90 degrees |
What are complementary angles? | Two angles with a sum of 90 degrees |
What are supplementary angles? | Two angles with a sum of 180 degrees |
What are adjacent angles? | Two angles that share a common vertex and a common side but no common interior points |
What are vetical angles? | Two nonadjacent, congruent angles formed by intersecting lines or segments |
Name the complement of an angle that measures 48 degrees. | 42 degrees |
Name the supplement of an angle that measures 127 degrees. | 53 degrees |
What is the sum of the interior angles of a quadrilateral? | 360 degrees |