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In an obtuse triangle, there can be at most one set of perpendicular lines, which are the altitudes from the vertices to the opposite sides. Since one of the angles is greater than 90 degrees, the altitudes from the vertices opposite the obtuse angle will intersect the extension of the opposite side rather than the side itself. Therefore, while there are three altitudes, only one can be perpendicular to the side of the triangle.
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How many perpendicular lines are in a right angle triangle?
1
How many perpendicular lines are there in an equilateral triangle?
In an equilateral triangle, there are three altitudes, each of which is perpendicular to the side of the triangle it intersects. These altitudes are the lines that connect a vertex to the opposite side at a right angle. Additionally, the three medians of the triangle also intersect at the centroid, but they are not perpendicular to the sides. Therefore, the main perpendicular lines to consider are the three altitudes.
How many perpendicular lines on a right angle triangle?
The 2 perpendicular sides of a right angle triangle intersect each other at right angles
How many obtuse angles in a triangle?
A triangle can have at most one obtuse angle, but triangles do not necessarily have any obtuse angles.
An obtuse triangle is a triangle that has how many angle degree?
An obtuse triangle is a triangle that has one angle greater than 90 degrees.
How many perpendicular sides does an obtuse triangle have?
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.
How many pairs of perpendicular lines does an isosceles triangle have?
There can be only one pair of perpendicular lines in an isosceles triangle when it is a right angled isosceles triangle. A non right angled isosceles triangle has no pairs of perpendicular lines.
How many perpendicular lines on a triangle?
A right angle triangle has a pair of perpendicular lines that meet each other at 90 degrees.
How many perpendicular lines are in an acute triangle?
None.
How many perpendicular lines has a triangle got?
two if the triangle has a right angle
How many parallel and perpendicular lines are they in a right angle triangle?
There are no parallel lines in any triangle but a right angle triangle has perpendicular line that meet each other at 90 degrees.
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.
How many perpendicular lines does a right angle triangle have?
Two
How many perpendicular lines are in a right angle triangle?
1
How many perpendicular lines in a right angled triangle?
Two.
How many perpendicular lines does an equilateral triangle have?
none
How many perpendicular lines does a right angle triangle has?
It has a pair of perpendicular lines that meet at right angles to form the 90 degree angle of a right angle triangle.
