Complex sentence: Perambalur district is a centrally located inland district of Tamil Nadu, spread over 3,69,007 ha, which was trifurcated from the erstwhile composite Tiruchirappalli district and was formed on 1 November 1995.
Split into simpler sentences: Perambalur district is a centrally located inland district of Tamil Nadu. It was trifurcated from the erstwhile composite Tiruchirappalli district and was formed on 1 November 1995.