While building things or setting up your room
On your roof
House price
At any bank.
house prices
It affects our daily life because we see it everywhere and it persuades us to do or buy things.
In the air and in water.
On a USA one dollar bill
congruency means that we see r\
See related link for a picture of a trapezoid.
In order to answer that question, we need to see the drawing. Without it, we don't know how 'x' is related to the trapezoid.
I'm pretty sure you can see the difference, but a parallelogram has four parallel sides, and a trapezoid has none. Search up a picture of both on Google Images, and you'll be able to see.
I can see the advantages of a constitutional monarchy, but all I can see is disadvantages if presidents were elected for life.