What kind of angle is this?
Right angle 直角
What kind of angle is this?
Acute angle 锐角
What kind of angle is this?
Obtuse angle 钝角
What kind of angle is this?
Obtuse angle 钝角
What kind of angle is this?
Right angle 直角
What kind of angle is this?
Acute angle 锐角
What kind of angle is this?
Acute angle 锐角
What kind of angle is this?
Obtuse angle 钝角
What kind of angle is this?
Right angle 直角
What kind of angle is this?
Acute angle 锐角
What kind of angle is this?
Right angle 直角
What kind of angle is this?
Obtuse angle 钝角
What kind of angle is this?
Acute angle 锐角
What kind of angle is this?
Acute angle 锐角
What kind of angle is this?
Right angle 直角
What kind of angle is this?
Obtuse angle 钝角
