Yes.
Yes.
All triangles have 3 sides and 3 interior angles that add up to 180 degrees and they are: scalene, right angle, obtuse, isosceles and equilateral triangles
Because the measure of 2 obtuse angles would be over 180 degrees and the measure of the 3 interior angles of a triangle must not be more than 180 degrees.
A triangle can only have 1 right angle or 1 obtuse angle in it because its 3 interior angles add up to 180 degrees
Yes.
Yes and their other two angles are acute angles.
No only obtuse triangles have a measure over 90 degrees:)
Yes.
All triangles have 3 sides and 3 interior angles that add up to 180 degrees and they are: scalene, right angle, obtuse, isosceles and equilateral triangles
Because the measure of 2 obtuse angles would be over 180 degrees and the measure of the 3 interior angles of a triangle must not be more than 180 degrees.
Yes a trapezoid can have 2 obtuse angles and 2 acute angles whereas its 4 interior angles add up to 360 degrees.
It's true that an obtuse triangle is never right because obtuse triangles are bigger than right triangles, which are 90 degrees. Obtuse Triangles are always bigger than Right triangles(90 degrees) , so It is true.
A triangle is a 2-dimensional closed shape (called a polygon) with 3 sides. The three sides form a closed shape with three interior angles, hence the name "tri-angle." There are three general types of triangles: they are called Acute, Obtuse, and Right Triangles. Acute Triangles contain interior angles that are all less than 90 degrees. Obtuse Triangles contain one (and only one) interior angle that is greater than 90 degrees. Right Triangles contain one (and only one) angle that is exactly 90 degrees. There are also sub-types of triangles; the most common sub-types are Equilateral and Isoscles Triangles. The interior angles of Equilateral Triangles are all 60 degrees. At least two interior angles of Isoscles Triangles are equal to each other.
A triangle can only have 1 right angle or 1 obtuse angle in it because its 3 interior angles add up to 180 degrees
Yes a triangle can have 1 obtuse angle and 2 acute angles. The 3 interior angles of any triangle add up to 180 degrees.
All triangles have 3 sides and 3 interior angles that add up to 180 degrees Triangles are classed as scalene, right angle, obtuse, isosceles and equilateral