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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.
Plane figure with three sides and three angles?
A triangle
What defines a triangle?
A plane figure with three straight sides and three angles.
What is a plane figure with at least three straight sides and angles and typically five or more?
A polygon.
Is a polygon a regular triangle?
A polygon is a plane figure with at least three straight sides and angles, so a triangle qualifies.
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.
Plane figure with three sides and three angles?
A triangle
What defines a triangle?
A plane figure with three straight sides and three angles.
A triangle is a what with three sides and three angles?
If you mean EQUAL sides and angles, than an equilateral triangle.
What plane figure has three sides and angles?
A triangle has 3 sides and 3 interior angles that add up to 180 degrees.
What is a plane figure with at least three straight sides and angles and typically five or more?
A polygon.
Where did the word triangle come from?
A triangle is a plane figure that has three sides and three corners that are called angles. "Tri" is the Greek root for the word "three". So "triangle" means "three angles" and describes the figure.
Is a polygon a regular triangle?
A polygon is a plane figure with at least three straight sides and angles, so a triangle qualifies.
What description guarantees that a quadrilateral is a rectangle?
A plane figure with four sides and at least three right angles. There are other descriptions.
What is a figure with three sides and three angles?
That is a triangle.
What is a figure with three angles and three sides?
That is a triangle.
A trianle with three sides and three angles is called?
A plane (flat) shape with three sides is called a "triangle".Notice that if it has three sides, then it must have three angles.
