1. Write a linear equation for x=2,y=5.
2. If a triangle and a rhombus are on the same base and between the parallels,find the ratio of area of triangle and area of triangle and area of rhombus.
3. Diagonal AC and BD of a quadrilateral ABCD intersect each other at P. Show that
ar (ΔAPB)×ar (ΔCPD) = ar (ΔAPD)×ar (ΔBPC).
4. Express y in terms of x if it being given that 3x+y-9=0. Check the points (3,0) and (2,2) lie on the equation.
5.P and Q are any points lying on the sides DC and AD of a parallelogram ABCD.Show that ar (ΔAPB) = ar (ΔBQC).
Plzzz answer each and every question. Don't leave any question. Plzz do carefuly. Its a bit urgent.Plzzz helppp.....