Question

Which of the following triplets can be the angles of triangle ?
(i) 76°, 64°, 40°
(ii) 30°, 70°, 90°
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Answer 1

Answer:

76°, 64°, 40° are the 3 triplets

Hope you like the answer.

Answer 2

sum of angle of interior angle is 180*

so sum of 76*+64*+40* is 180*

hence , 1st is right and.