Question

find the area of the quadrilateral if the lengths of the diagonals are 18 cm and 32 cm and they bisect each other perpendicularly

Answer 1

As the diagonals meet perpendicularly they are rombus.

Area of rombus = 1/2 x d₁x d₂
                         = 0.5 x 18 x 32
                         =288 cm²

Hope my answer is helpful to  u.
                  

Answer 2

hlo frnd

here ypur answer goes like this

if in an quadrilateral diagonals bisect each other at 90 degrees then its RHOUMBS

and the area od Rhoumbs is 1/2 × d1 × d2

here d1 and d2 are diagonals

let d1 = 18cm

d2 = 32 cm

then area of Rhoumbs = 1/2 × 18 × 32

= 1/2 × 576

= 288cm^2

there fore area of Rhoumbs = 288cm^2