Question

the angles such as 30°,0°,45°,60°,90°,120°,180°are called as
​

Answer 1

Answer:

From 0 degree to 90 degrees, it is called an acute angle. 90 degrees angle is called a right angle. From 90 degrees to 180 degrees it is called obtuse angle. 180 degrees is called a straight angle.

Hope it helps you keep smiling :)