Question

Define right angle acute angle obtuse angle and reflex angle

Answer 1

Answer:

1. right angle_ right angle whose measure is equal to 90 degree.
2. acute angle_an acute angle is an angle whose measure is less than the measure of a right angle.
3. obtuse angle_an obtuse angle is greater than an right angle and less than two right angles.
4. reflex angle_reflex angle is an angle which is more than 360 degree angle less than complete angle.

Answer 2

Right Angle:

An angle of 90°.

Acute Angle:

An acute angle is an angle smaller than a right angle. The range of an acute angle is between 0 and 90 degrees.

Obtuse Angle:

The obtuse angle is the smaller angle. It is more than 90° and less than 180°. The smaller angle is an Obtuse Angle, but the larger angle is a Reflex Angle.

Reflex Angle:

The reflex angle is the larger angle. It is more than 180° but less than 360°.