a triangle, pentagon and that's all i can think of * * * * * A right angled triangle has a pair of perpendicular lines! Likewise, a pentagon can have a pair. A circle, ellipse etc do not.
a pair of intersecting lines that are perpendicular
Lines that intersect at 90 degrees are perpendicular lines
A perpendicular diagonal is a pair of segments or lines that cross a polygon making a perpendicular
One pair of perpendicular lines would create one right angle. Some kites have one right angle.
a triangle, pentagon and that's all i can think of * * * * * A right angled triangle has a pair of perpendicular lines! Likewise, a pentagon can have a pair. A circle, ellipse etc do not.
I think it is either a right triangle, square, pentagon, or 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.
A regular 5 sided pentagon has no perpendicular lines
A regular pentagon does not. An irregular pentagon can.
a pair of intersecting lines that are perpendicular
No, a pentagon is not perpendicular. The word perpendicular describes two lines (or line segments) that meet at a 90o angle.
no
Lines that intersect at 90 degrees are perpendicular lines
5
A pentagon can have 0, 1 or 2 pairs of parallel lines. It can have 0 to 4 lines perpendicular to an adjacent line. A rhombus must have two pairs of parallel lines and none of them may be perpendicular to any other.
No parallel lines but a right angle triangle has perpendicular lines.