Not necessarily. It is a plane shape which could be horizontal.
Only when it is in the form of a right angle triangle that it will have perpendicular lines that meet at 90 degrees.
A right angled triangle is an example of a shape with exactly 2 perpendicular sides.
A right angle triangle.
A right angled triangle.
Right angle triangle, yup that's right
A perpendicular side is a right angle.A right angle is a perfectly L on any corner.The shape has to have no straight lines that meet.An example would be a triangle.
A right-angle triangle.
A rhombus.
The Right Triangle. Perpendicular lines make a right angle.
A shape with three and only three sides is a triangle, but it is not possible for a triangle to have three perpendicular sides.
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 regular pentagon does not have parallel or perpendicular lines. Some other possibilities include, but are not limited to:a circlean ovalan equilateral triangle or any triangle that is not a right triangle.(A right angle's lines are perpendicular. Those are what make it a 90 degree angle.)