"perpendicular"
Mutually perpendicular.
They are perpendicular lines
The lines that cross at a 90 degree angle are called Perpindicular lines.
it is called a ...
The location two lines cross or intersect is called a vertex.
"perpendicular"
Mutually perpendicular.
"perpendicular"
A vertex is a corner or a point where lines meet. Those lines are called rays or segments.
Either intersecting lines or perpendicular lines
Straight lines that never cross are called parallel lines.
They are perpendicular lines
Two (the diagonals, from corner to opposite corner)
On the 32" x 32" square draw two diagonal lines from corner to corner to form a cross. Where the two lines cross marks the centre of the big square.From this centre point, draw a horizontal line to the side perimeter of the big square. Then from the centre point draw a vertical line down to the bottom of the big square.You have now formed a 16" x 16" square inside the big square.
The lines that cross at a 90 degree angle are called Perpindicular lines.
To find the centre of a square or rectangular board, draw a diagonal line from corner to corner. Repeat for the remaining two corners. Both lines will cross over at the centre of the board.
Two lines cross or intersect at a point.