Right angle is 90° 

1.jpg

 

Acute angle < 90° 

Obtuse, Acute and right angle - Part 2

 

Obtuse angle > 90° 

Obtuse, Acute and right angle - Part 3

 

Straight angle is 180° 

Obtuse, Acute and right angle - Part 4

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.