Yes. Every triangle with an obtuse angle must have two acute angles.
Yes providing that the other two angles are acute
no
No
Yes. Scalene simply means that a triangle's sides are all different lengths. Obtuse means that a triangle has an obtuse angle. Therefore, you can have an obtuse scalene triangle.
Yes. Every triangle with an obtuse angle must have two acute angles.
Yes providing that the other two angles are acute
no
No
Yes. Scalene simply means that a triangle's sides are all different lengths. Obtuse means that a triangle has an obtuse angle. Therefore, you can have an obtuse scalene triangle.
Yes, its a triangle that has one obtuse angle (an angle over 90 degrees) and two acute angles (angles that are les that 90 degrees).
One angle must be an obtuse angle and the other two angles must be acute angles
No it's impossible. an obtuse angle=greater than 90 degrees a triangle has three angles, of which all add up to 180 lets say one angle is 91, obtuse right? now multiply it by three and you get 273, which is greater than 180-not a triangle
Yes it is possible. Obtuse means the triangle contains an angle which is greater than 90 degrees, and isosceles means the triangle has two sides of the same length. So to prove this in the easiest way possible, you can make a dot on your page, measure 91 or more degrees and draw two equal length lines out at this angle, then connect these two lines to make an obtuse isosceles triangle.
Draw a triangle with one obtuse angle (more than 90 degrees), where none of the side lengths or angles are equal to each other.
Impossible
Triangles are either accute, obtuse, or right. To draw an accute triangle start by drawing an accute angle (less than 90 degrees). Then extend the ends of the angle and connect them making sure that both new angles are also acute. To draw a right triange first draw a right angle. Then extend the angle and connect to form two accute angles. To draw an obtuse triangle first draw an obtuse angle (greater than 90 degrees). Then extend the sides of the angle and connect creating 2 accute angles.