book Maths Puzzle Numerical Ability

1/2+2/3(x+y)+y

Read Solution (Total 0)

book Other Question

Show that (-3,1)(5,3)(3,0) and (-5,-2) are vertices of a parallelogram. A rectangular playground is being constructed using a barn as one side and 80 meters of fencing to form the other three sides. What is the maximum area of such an enclosure?