Question

claculate the area of the quadrilateral ABCD​

Answer 1

Answer:

Step-by-step explanation:

First understand this:

The figure is made up of two right angle triangles i.e. triangle DCB and DAB.

So...area of triangle is 1/2×base×height.

Therefore the area of two triangles will be

2(1/2×b×h)

Now:2(1/2×64×13.2)

=2(1×64×6.6)

=2(422.4)

=844.8cm sq.

Hope it helps.....