If the walls in your house were not perpendicular they would probably topple over and you would no longer have a daily life for perpendicular lines to affect.
A 4 way intersection is an example of perpendicular lines. A cross in a church is an example of perpendicular lines.
how the globalization and internet affect your daily life
stand up... that is a perpendicular line right there. you are 90 degrees with respect to the floor.
How does affect your life in physical fitness
It does nothing to your daily life but make you ugly!
Railway lines with sleepers? Lines of latitude crossed by a line of longitude?
yes
stop signs chairs roads boxes
The walls of most buildings are perpendicular to the ground they are built on.
Real life example of parallel lines are railroad tracks and rows in a garden. Also the lines on a basketball court are parallel
How do we use the number 80 in are daily life?
They are to be believed in and put into daily life of a Muslim.