Question

find the area of the following quadrilaterals​

Answer 1

Answer:

area of quadrilateral

firstly see we have

triangle abc and triangle adc

find area of both and add them.

Answer 2

Step-by-step explanation:

area of triangle adc =1/2×b ×h

=1/2×6×2

=6cm^2

and area of triangle abc=1/2×bxh

=1/2×6×3.5

=3×3.5

=10.5 cm^2

area of quadrilateral abcd =area of triangle abc +adc

=10.5 +6

=16.5 cm^2