2. All the angles of a triangle are obtuse
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No....
Because obtuse angles are more than 90degree..
And perimeter of triangle is 180 degree
So if there are 3 obtuse angles it will be; 91 + 91 + 91 (MINIMUM)
Which will give you more than 180 (273) which will not form a triangle
Because obtuse angles are more than 90degree..
And perimeter of triangle is 180 degree
So if there are 3 obtuse angles it will be; 91 + 91 + 91 (MINIMUM)
Which will give you more than 180 (273) which will not form a triangle
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