A right triangle in a plane is one in which one of the three angles is a right angle. It is obious that the two sides, making up the right angle, must be perpendicular. In symbols, if triangle ABC is a right triangle with angle B as the right angle, then the sides AB and BC are perpendicular.
If it is a 45° 45° 90° isosceles right triangle, then there are 2 sides that are perpendicular.
A triangle has no parallel sides but a right angle triangle has perpendicular sides that meet at 90 degrees.
A right angled triangle is an example of a shape with exactly 2 perpendicular sides.
a triangle with 2 sides
No, not in general. Only a right triangle has two sides which are perpendicular.
The perpendicular sides of a right triangle are its legs. The remaining side is the hypotenuse.
Perpendicular means meeting at a right angle. A right triangle has 2 sides that are perpendicular, so it has 1 pair of sides that are perpendicular They are known as the "legs" of the right triangle.
No
A triangle has no parallel sides but in the form of a right angle triangle it has perpendicular lines that meet at right angles which is 90 degrees.
That would be a right triangle. The perpendicular lines make up the right angle.
Right triangle or 90 degree triangle.
No but a right angle triangle has perpendicular sides and an hypotenuse.
A right triangle.
A right triangle.
No triangle can have parallel sides but a right angle triangle has perpendicular sides that meet at 90 degrees
If you have a triangle then one of the sides cannot be perpendicular to the other two. It is true for a square but it is impossible with a triangle. Definition of perpendicular: Being at right angles to the horizontal; vertical.