Two perpendicular lines will meet in a right angle (90 degrees) if they exist on a flat plane.
A right angle is an angle that measures exactly 90 degrees on the protractor, wheres perpendicular is simply a word which means 2 lines that meet at one end, the opposite of parallel, which means 2 or more lines that don't meet at the end.
Not normally but as an isosceles right angle triangle it will have perpendicular lines that meet at 90 degrees.
vertex
yes
"right angle" is two lines that intersect at 90 degrees "acute angle" is when 2 lines meet at less than 90 degrees "obtuse angle" is when lines meet at an angle more than 90 degrees , a straight angle is when 2 lines meet at exactly 180 degrees.
the lines are perpendicular, which basically means the two lines intersecting form a right angle
Because a right angle has to have 2 lines.
perpendicular
Many things indeed. A cube or cuboid is a classical example, so is also a box, a door frame, even a tile on which you may stand. Any object whose lines cross or meet perpendicularly (right angle triangle), or whose faces meet at 90 degrees possess a right angle (cube).
A right angle trapezoid
perpendicular
Construct 2 perpendicular lines which will meet at 90 degrees then by bisecting this angle wll give a 45 degree angle
It is perpendicular lines
Make an equilateral triangle(all same sides) with 3 lines and put the 4th on right through the middle and you have 2 right angle triangles.
I want you to show me on the shape what a vertices mean
the two sides of a polygon meet at the angle