It can have at most one obtuse angle.
One of them.
Yes, a rectangle can have one obtuse angle.
If one angle is a right angle, it is a right triangle. If one angle is an obtuse angle, it is an obtuse triangle. If there are no right nor obtuse angle then it is an acute triangle.
It is an obtuse angle. It is an obtuse angle. It is an obtuse angle. It is an obtuse angle.
No. An obtuse angle is only one of several types of angles.
A triangle containing an obtuse angle is an obtuse triangle.
-- No right triangle, acute triangle, or equilateral triangle has an obtuse angle in it. -- If a triangle has an obtuse angle in it, then it's called an obtuse triangle. -- No triangle can have more than one obtuse angle in it .
140 degrees
obtuse triangle
No, an obtuse triangle can not have more than one obtuse angle. This is because all of the angles have to add up to 180 and the smallest obtuse angle you can have is 91 degrees. So 180-91=89. 89 degrees is the angle that you need to complete the triangle and it is an acute angle. Therefore, you can not have more than one obtuse angle in an obtuse triangle.
It ha one right angle, two obtuse angles and one acute angle