Check sibling questions

Suppose we have two angles

∠ ABC and ∠ PQR

 

8.jpg

 

Two angles are congruent if

  • They have same shape
  • They have same size

Now,

  All angles of same value will have same shape.

 

For example:

∠ABC and ∠PQR have

  • Same shape - both are angles
  • Same size - Both are 30°

So, they are congruent

 

So, Angles with same values are congruent

 

Therefore,

  Two angles are congruent if they have the same value .

 

Other examples can be:

Congruency of angles - Part 2

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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.