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An obtuse triangle is a triangle with one angle greater than 90 degrees. Since a perpendicular side is a side that forms a right angle with another side, an obtuse triangle can have 0 perpendicular sides if all its angles are obtuse. However, it can also have 1 perpendicular side if one of its angles is a right angle.
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How many perpendicular lines does an isosceles triangle have?
If it is a 45° 45° 90° isosceles right triangle, then there are 2 sides that are perpendicular.
Can a triangle have a acute and obtuse angle?
definitely., but you cannot have a right triangle., no matter how many degrees you have as long as it's total is 180 within three sides., it is a triangle i hope this helped you
How many acute angles does an obtuse triangle have?
Every triangle must have at least 2 acute angles, otherwise it is impossible to make the 3 sides connect.
How many perpendicular line segments are in a triangle?
if the triangle is a right angle it has 2 perpendicular line segments.
How many obtuse angles are in a acute triangle?
None. An acute triangle is one in which all angles are acute. An obtuse triangle is one in which one of the angles is obtuse. A right angled triangle is one in which one angle is a right angle (90o)
