1.

7.state in which case the angels can possibly be those of a triangle:(a) 64°,47°,72°(b) 49°,68°,63°​

Answer»

Answer:

The triangle is POSSIBLE when the angles of a triangle is 180°

So, 49+68+63=180

THEREFORE, 49°,68°,63°, is the answer of GIVEN question



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