TRY TO GUESS THE NAME OF THESE ANGLES BY LISTENING TO THE AUDIO
19
PERPENDICULAR
PARALLELPERPENDICULAR
PARALLELPERPENDICULAR SKEW
PARALLELPERPENDICULAR SKEW
COMPLEMENTARY
PARALLELPERPENDICULAR SKEW
SUPPLEMENTARYCOMPLEMENTARY
PARALLELPERPENDICULAR SKEW
ADJACENTSUPPLEMENTARYCOMPLEMENTARY
PARALLELPERPENDICULAR SKEW
ADJACENTSUPPLEMENTARYCOMPLEMENTARY
FLAT
PARALLELPERPENDICULAR SKEW
ADJACENTSUPPLEMENTARYCOMPLEMENTARY
OBTUSEFLAT
PARALLELPERPENDICULAR SKEW
ADJACENTSUPPLEMENTARYCOMPLEMENTARY
OBTUSEFLAT RIGHT
PARALLELPERPENDICULAR SKEW
ADJACENTSUPPLEMENTARYCOMPLEMENTARY
OBTUSE ACUTEFLAT RIGHT
HOW MANY CORRECT ANSWERS DID YOU GET??
HOW MANY CORRECT ANSWERS DID YOU GET??
-Parallel lines never intersect because all their point are equidistant.
-When two lines cross forming four right angles they are called perpendicular lines.
-Oblique lines are neither parallel nor perpendicular.
-Angles which share one side and the vertex are adjacent.-Two angles are complementary if they add up to 90 degrees and they are sumplementary angles if they up to 180 degrees.
-A right angle measures 90 degrees, an obtuse angle is greater than 90 degrees and an acute angle less than 90.