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What shape has the smallest number of sides a regular polygon with obtuse angles can have?
An obtuse triangle has 3 sides.
What is a sentence for obtuse triangle?
An obtuse triangle has one of its angle greater that 90 degrees.His plate was in the shape of an obtuse triangle.
Can an obtuse triangle be regular?
No.
Is a obtuse triangle regular or not regular?
Irregular
Are Equilateral and obtuse triangle are congruent?
No because an equilateral triangle is a regular polygon whereas an obtuse triangle is irregular
Can an obtuse triangle be regular why?
No - not a plane triangle. The angles of a regular triangle must be equal. So an obtuse triangle, if regular, would have three obtuse angles. The sum of the angles would then be greater than 3*90 = 270 degrees. But the sum of angles of a triangle must be 180 degrees.
Is a obtuse triangle regular or irregular?
It is irregular
Is a trapezoid an obtuse triangle?
No because a trapezoid is a 4 sided quadrilateral whereas an obtuse triangle is a 3 sided shape.
What shape has 2 acute and one obtuse?
An obtuse triangle or an isosceles triangle if the 2 acute angles are equal in size
Can an obtuse triangle be regular explain why or why not?
No because an obtuse angle is greater than 90 degrees and a regular triangle is an equilateral triangle that has 3 equal 60 degree angles that add up to 180 degrees.
What is the shape of obtuse triangle?
an angle that is above 180 degrees
What shape is 3 sides none equal?
a scalene triangle, an obtuse triangle, a right angle.
