it is an acute angle.
90 - 20 = 70 degrees.
360 - 20 = 340
It is a reflex angle
like this
45 degree angle
Two 20 degree acute angles will be formed.
A 12 degree angle is an acute angle.
Any triangle with a 90 degree angle is classified as a right triangle.
First draw a 90 degree angle .Than draw a 20 degree angle from that 90 degree angle . Than the rest of the angle will be 90-20=70 .Now bisect the 70 degree angle we will get 70/2=35. Now add the rest of the angle means 35+20 =55 GOT 55 DEGREE ANGLE
it is an acute angle.
A reflex angle
90 - 20 = 70 degrees.
Reflex
An obtuse angle.
An obtuse angle
A 20 degree angle is classified as an acute angle, which means it measures less than 90 degrees. Acute angles are commonly found in geometric shapes and are known for their sharpness. In trigonometry, a 20 degree angle can be further classified as a specific type of acute angle within the unit circle.