Pls explain types of angles here
Answers
Answer:
a. right angle -In geometry and trigonometry, a right angle is an angle of exactly 90° (degrees), corresponding to a quarter turn. If a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles.
b.obtuse angle -An obtuse angle has a measurement greater than 90 degrees but less than 180 degrees. However, A reflex angle measures more than 180 degrees but less than 360 degrees. So, an angle of 190 degrees would be reflex.
c.acute angle-Definition of an acute angle: · At least two angles of any triangle are acute angles. · In a 180˚angle, if one angle is obtuse (more than 90˚)
d.reflex angle-reflex angle is an angle which is more than 180 degrees and less than 360 degrees. For example, 270 degrees is a reflex angle. In geometry, there are different types of angles such as acute, obtuse and right angle, which are under 180 degrees. Fact: For every acute and obtuse angle, there is a reflex angle
Step-by-step explanation:
hope this helps you
Step-by-step explanation:
acute angle more than o degree less than 90 degrees,obtuse angle more than 90 degrees less than 180 degrees, straight angle exactly 180 degrees,reflex angle more than 180 degrees less than 360 degrees, complete angle exactly 360 degrees.