Question

Find the length of a diagonal of a quadrilateral whose area is 195 m and the
Iengths of the perpendiculars to the diagonal from opposite vertices are 8.5 m
and 11 m respectively.​

Answer 1

Answer:

Area of Quadilateral=1/2 *diagnol*(sum of offsets)

Therefore,

195=1/2*d*(8.5+11)

195*2=19.5d

20=d

or

d=20cm