Topic:- Angles
In geometry and trigonometry, an angle is the figure formed by two rays sharing a common endpoint, called the vertex of the angle .
There are total 5 types of angles.
We can recognize the angle in the following picture.
For more help on this,you can reply me.
In geometry and trigonometry, an angle is the figure formed by two rays sharing a common endpoint, called the vertex of the angle .
There are total 5 types of angles.
- Acute Angle : an angle that is less than 90°, is called as acute angle.
- Obtuse Angle:an angle that is greater than 90° but less than 180°
- Right Angle :an angle that is 90° exactly , is called as right angle.Right angle triangle means an angle of a triangle should be 90°.
- Straight Angle:an angle that is 180° exactly
- Reflex Angle : an angle that is greater than 180°
We can recognize the angle in the following picture.
For more help on this,you can reply me.
No comments:
Post a Comment