Right angle is 90°

Acute angle < 90°

Obtuse angle > 90°

Straight angle is 180°

Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class

Last updated at May 29, 2023 by Teachoo

Right angle is 90°

Acute angle < 90°

Obtuse angle > 90°

Straight angle is 180°

Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class