Question

NON-B 7. How many metres of cloth 5m wide will be required to make a conical tent, the radius of whose base is 7m and whose height is 24 m? . Find the coordinates of the third vertex Cof the triangle where A(3, 2), B(-2, 1) are the vertices of AABC whose centroid G has coordinates it the roots of the equation (a - b)x+b . Find the sum of 21 terms of an A.P. whose middle term is 20. c )x+(-a)= 0 are equal, prove that 20-te. II. A card is du

Answer 1