Question

the area of quadrilateral abcd in which ab=50m ,bc=60m,cd=30m,da=90m and bd=70m use root5=2.24 and root11=3.32

Answer 1

In quadrilateral abcd.
there are two triangles abd & bcd
First area of triangle abd
using herons formula
s=90+50+70/2= 210/2= 105
ar of triangle abd=
$\sqrt{s{ s - a} {s - b} {s - c}$
=525√5
similarly find the area of triangle bcd
put the value of √5&√11
then add both the areas and get your answer bro

Answer 2

dimensions can be different due to point
friend may it help you