Question

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Answer 1

Answer:

1.An obtuse angle is greater than 90 degrees but smaller than 180 degrees .As we know that the sum of the three angles is equal to 180 degree that is why it is impossible for a triangle to have more than one obtuse angle.

2.A=30 degrees

B=60 degrees

C=90 degrees

3.90 degrees, 45 degrees, 45 degrees.

Step-by-step explanation:

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