Constructions (accurate drawings) can be made using a ruler, a pair of compasses and ... the two lines will always meet at a right angle. Place the compasses on the point and draw an arc which ...
A ruler seems like a pretty simple device; just a nice straight piece of material with some marks on it. There are some improvements out there to the basic design, like making it out of something ...
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The Hindu right is especially bitter toward Islam ... coordination among Hindu rulers was limited and local political variants prevailed throughout the subcontinent. The attitudes of Muslim ...