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.
If three or more points lie on the same line, then the points are called collinear points. Let us observe the following figure, Fig (1) Fig (2) Fig (3). In Fig (1) we can see that there are infinite number of points in the given plane. Fig (2) shows the lines drawn through any two given points.f three or more points lie on the same line, then the points are called collinear points. Let us observe the following figure, Fig (1) Fig (2) Fig (3). In Fig (1) we can see that there are infinite number of points in the given plane. Fig (2) shows the lines drawn through any two given points.