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NISA [10]
3 years ago
15

Can someone check those and tell what is wrong and the answer

Mathematics
1 answer:
xeze [42]3 years ago
5 0

Answer:

42. acute

43. obtuse

Step-by-step explanation:

Obtuse: which one of the interior angles measures more than 90° degrees, then the rest are less than ninety.

Acute: all less than ninety and all different.

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