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Ex 5.6, 1 - Name the types of following triangles (a) Triangle with

 

 

 

 

 

 

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Ex 5.6, 1 Name the types of following triangles : (a) Triangle with lengths of sides 7 cm, 8 cm and 9 cm. Classification of triangles On side Equilateral - 3 sides equal Isosceles - 2 sides equal Scalene - All 3 sides different On angles Right angled - One angle 90° Acute angled - All angles less than 90° Obtuse angled - One angled greater than 90° All three sides are different. So, it is a scalene triangle

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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.