Shape of a T
a rhombus
A plus sign.
equilateral triangle
Perpendicular lines are lines that eventually intersect, and intersecting means when the run into eachother. For example, the "L" shape are two perpendicular lines because the lines run into eachother.
A rhombus has parallel lines but no perpendicular lines.
Shape of a T
A circle
a rhombus
Lines that form a 90 degree angle at their vertex. Two lines that make a 90 degree are perpendicular.
a square i think
squares or rectangles
A plus sign.
equilateral triangle
a square or a rectangle
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.
rhombus