Question

a feild in the form of a parallelogram has an area of 432m square. Find the length of the diagonal on which the perpendiculars drawn from two vertices on either side of it are 12m long

Answer 1

Answer: Area of the triangle =  

2

1

​

×b×h

=  

2

1

​

×x×h  

1

​

+  

2

1

​

×x×h  

2

​

=432

=  

2

1

​

×x×12+  

2

1

​

×x×12=432

12x=432

x=36

​

 

Hence, the length of diagonal is 36 m.

Step-by-step explanation: