equilateral triangle
Any polygonal shape, other than a triangle can have perpendicular lines.
Shape of a T
A shape that has two parallel lines and no perpendicular lines is a trapezoid, specifically an isosceles trapezoid. In this shape, one pair of opposite sides is parallel, while the other pair is not perpendicular to the parallel sides. This creates a unique geometry without right angles. Another example could be a parallelogram, which also has two pairs of parallel sides but does not necessarily have any perpendicular lines.
a rhombus
A plus sign.
Any polygonal shape, other than a triangle can have perpendicular lines.
yes they do. they have a perpendicular line. * * * * * No, a pentagon, as in a regular polygon does not have perpendicular lines. An irregular pentagon could, and you can always add perpendicular lines to any shape.
A rhombus has parallel lines but no perpendicular lines.
Shape of a T
a rhombus
A circle
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.
Lines that form a 90 degree angle at their vertex. Two lines that make a 90 degree are perpendicular.
a square i think
A plus sign.
a square or a rectangle
squares or rectangles