Question

Find the area of a rectangular field whose: I) length=12m and diagonal=13m

Answer 60 m square AA Raha he
and please solve​

Answer 1

Step-by-step explanation:

Given

Length of rectangular field = 12 m

Diagonal of field = 13 m

So, By Pythagoras theorem

(BC)²= (CD)²+(BD)²

=> (13)²= (12)²+(BD)²

=>169 = 144 + (BD)²

=>(BD)² =169-144

=>(BD)² =25

=>BD = √25

=5 m

Hence Breadth = 5 m

Now, Area of field = l×b

=12×5 = 60 m

See figure