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What else can I help you with?
Are the the angles in a triangle acute?
In plane geometry at least two angles must be acute in a triangle.
What do you call a plane figure with three angles?
Triangle
What is the fewer number of right angles a triangle have?
The fewest number of right angles in a triangle is zero.
Plane figure with three sides and three angles?
A triangle
What a plane figure with three angles and three sides?
A triangle.
A triangle is a what with three sides and three angles?
If you mean EQUAL sides and angles, than an equilateral triangle.
A plane figure with three angles and three sides?
Triangle is plane with three sides and three angles. The sum of its inside angles is equal to 180 degrees.
What do all angles in an isoceles triangle add up to?
All the angles in ANY triangle [on a plane surface] add up to 180 degrees.
Triangle in which all of the angles are acute angles?
They are possible - unlike plane triangles in which all of the angles are right angles, obtuse or larger.
What is an example of number of angles?
One example would be a triangle. A triangle has three angles.
Can angles 27 58 and 100 form a triangle?
Not on a plane surface.
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.
