how many types of total angle are there
Asked by | 12th May, 2008, 11:03: AM
There are total 4 types of angles :
An acute angle is an angle measuring between 0 and 90 degrees.
An obtuse angle is an angle measuring between 90 and 180 degrees.
A right angle is an angle measuring 90 degrees. Two lines or line segments that meet at a right angle are said to be perpendicular. Note that any two right angles are supplementary angles (a right angle is its own angle supplement).
Straight angle is an angle measuring exactly 180 degrees.
Answered by | 12th May, 2008, 08:20: PM
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