Hi my is Alex  

I learn to Identify basic angle. 

Acute Angle is less than (90) Degrees.


Obtuse Angle Measure an angle between (90 -180) Degrees 

Right Angle is (90) Degrees.

Reflex is an angle between (180 -360)  Degrees 



Comment Below!! 

https://www.khanacademy.org/math/basic-geo/basic-geo-angle/basic-geo-angle-types/v/acute-right-and-obtuse-angles. 

https://www.youtube.com/watch?v=s8-w5nzXTtc.

BOTTLE FLIP

Bottle Flip  is  when you flip a bottle once if stand after flip of bottle 

https://www.youtube.com/watch?v=EvcbDxysjMc