Question

The lengths of the off-sets of a quadrilateral are 9 cm and 7 cm. If the length of the diagonal is 15 cm, then what is the area of the quadrilateral? ​

Answer 1

Answer:

                    55cm sq

Step-by-step explanation:

                       Given : Length of the diagonal (AC)=10 cm

Area of quadrilateral ABCD=ar(△ABC)+ar(△ACD)

=(  

2

1

​

×AC×BM)+(  

2

1

​

×AC×DL)

=  

2

1

​

×AC(BM+DL)

=  

2

1

​

×10(5+6)

=5×11cm  

2

=55cm  

2                           hope got the answer pls mark as the brainliest