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The sum of the internal angles of a Euclidian (planar) triangle is 180 degrees, or PI radians. An obtuse angle is greater than 90 degrees or PI/2 radians. Therefore, there is not enough angle for two obtuse internal angles.
For example, if a triangle has one angle of 91 degrees, then it has 180-91=89 degrees left for the other angles, which is not enough for another obtuse angle.
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∙ 14y ago
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Can a quaderlater have 2 obtuse angles?
Yes, a quadrilateral can have 2 obtuse angles.
Do parallelograms have 4 obtuse angles?
No but they can have 2 obtuse and 2 acute angles
Do rhombus have any obtuse angles?
A rhombus has 2 obtuse angles
What are the angles in an obtuse triangle?
An obtuse triangle has 1 obtuse angle and 2 acute angles
Can a convex quadrilateral have 3 obtuse angles?
no,it can have a maximum of 2 obtuse angles
What triangle has 2 obtuse angles?
No triangle has 2 obtuse angles
Can a quaderlater have 2 obtuse angles?
Yes, a quadrilateral can have 2 obtuse angles.
Do parallelograms have 4 obtuse angles?
No but they can have 2 obtuse and 2 acute angles
Does a rectangle have 2 acute and 2 obtuse angles?
A rectangle has no acute angles and no obtuse angles. It has 4 right angles.
How many obtuse angles does a trapezium have?
A trapezium has 2 obtuse and 2 acute angles.
How many obtuse angles does a rhombus have?
A rhombus have 2 obtuse angles
Do rhombus have any obtuse angles?
A rhombus has 2 obtuse angles
What are the angles in an obtuse triangle?
An obtuse triangle has 1 obtuse angle and 2 acute angles
Can a convex quadrilateral have 3 obtuse angles?
no,it can have a maximum of 2 obtuse angles
How many right acute and obtuse angles does a trapezoid have?
It can have 0 or 2 right angles, 1 or 2 acute or obtuse angles.
What has 2 acute angles and 2 obtuse angles?
parallelogram
Can you have 2 obtuse angles?
No
