Most famous medieval cathedrals are in Europe (where the Christians were), and they were built between about 1000 and 1600 AD, during the Middle Ages. There are cathedrals all over Europe, in Spain, in England, in France, in Germany, and in Italy. The architecture of cathedrals is based on the old Roman basilica.
3 years ago. Hint: If you want PA = PB = PC all to be true, then you have to construct a circumcircle....which is done by finding the perpendicular bisector of AB, BC, and AC. ganeshie8.
minimum is smallest value. if the difference is 6, let the numbers be x and x+6. then their product is. P = x(x + 6) = xÂ² + 6x. graphing P as a function of x gets you a parabola, a U-shaped curve that has a lowest point, the vertex of the parabola. it's halfway between the 2 values that make P = 0, x = 0 and x = -6,