what is acute angle , reflex angle and right angle
Answers
Answer:
An acute angle is an angle that measures between 90° and 0°, meaning it is smaller than a right angle (an “L” shape) but has at least some space between the two lines that form it.
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.
The reflex angle is the larger angle. It is more than 180° but less than 360° If you choose the smaller angle you might have an Acute Angle, or an Obtuse Angle instead: The larger angle is a Reflex Angle, but the smaller angle is an Acute Angle.
Answer:
Acute angle - An angle less than 90 degrees.
Right angle - An angle that is exactly 90 degrees.
Obstract angle - An angle more than 90 degrees and less than 180 degrees.
straight angle - An angle that is exactly 180 degrees.
Reflex angle - An angle greater than 180 degrees and less than 360 degrees.
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