Vaishali Traders purchased a machinery Rs. 2000.00 on ist April 2006 Additional machinery was purchased on and on 1st oct 2006 The firm provide depreciation a 10 % pa written down value method on 31st March every show machinary account and depreciation amount up to 31st March 2009

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?