Quadilaral.
Yes, triangles have three angles since they have three sides.
No because it only has 4 sides
The most right angles a triangle can possibly have is 1. Any more than that, and it has to be a quadrilateral.
A triangle can be tiled because it has more than three sides and its angles are all different.
No a pentagon has way more angles than a triangle does.
The sum of all the interior angles of a quadrilateral is 360 degrees. If it had more than three obtuse angles, then it would have all four angles greater than 90 degrees so that their sum would be greater than 360 degrees.
Acute triangles. They can have three angles, all less than 90 degrees (total is 180 degrees).Shapes with more than three sides must have angles of 90 degrees or more because the total of their angles must be 360 degrees (quadrilaterals) or more.
Uh, no. Tri-angle means three angles.
If there were less than two acute angles, there would be two (or more angles that were 90 degrees or more. Then the sum of the three angles of the triangle would be more than 180 degrees. But this is not possible because the interior angles of a triangle sum to 180 degrees.
A trapezoid cannot have three right angles. If it did it would either need more than four sides, or it would be a rectangle or a square.
The three angles are 40, 50 and 90 degrees.
it can, or it can have three a polygon is a closed figure with at least three angles and three sides and no curves.
A triangle is a three-sided figure with three angles, two or three of which (depending on the triangle) must be acute angles. The sum of all of the angles has to equal 180° - no more, no less. An acute angle is an angle of less than 90°. If one of the angles of a triangle is 90° or more (it is a right angle or obtuse angle) the SUM of the other two angles cannot exceed 180° minus the degree of the first angle. Therefore the two remaining angles must be less than the first angle, which means that they have to be acute angles.
These triangles are impossible:-- a triangle with more or fewer than three sides-- a triangle with more or fewer than three angles-- a triangle with three interior angles that add up to less than 180 degrees-- a triangle with three interior angles that add up to more than 180 degrees-- a triangle with a side that's longer than the sum of the lengths of the other two sides-- a triangle with one 90-degree angle in it, where the square of the length of the longest sideis not the same as the sum of the squares of the lengths of the other two sides
The total of the three internal angles must always be 180. You cannot have more than one 90 angle in a triangle. An equilateral triangle has three equal angles of 60,60,60 degrees, as 60+60+60=180.
Yes.
Ion kn