Question

Calculate the area of the quadilateral abcd from the measurnment hiven in figure​

Answer 1

Answer:

in this quadrilateral..

there is 2 right angled triangle..

find their areas and add them to find the area of complete quadrilateral..

area of quadrilateral

= area of ∆ADB + area of∆DCB

area of quadrilateral

= 1/2 x 12 x 4 + 1/2 x 16 x 3

= 1/2 ( 48+ 48)

= 48cm²