No
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.
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.
A triangle with a pair of perpendicular sides is called a right triangle. In a right triangle, one of the angles measures exactly 90 degrees, which is formed by the two perpendicular sides known as the legs. The side opposite the right angle is referred to as the hypotenuse.