Question

What happens to the area of a rectangle,if the L is doubled and the B remains same???

Answer 1

HEYA ______


Area of a rectangle = LB

If the length double = 2L


Area of the rectangle = 2L×B=2LB

Answer 2

Answer:

The area of rectangle will be doubled.

Step-by-step explanation:

The area of rectangle is L×B.

Area (a1) = L×B    .........(i)

if L is doubled i.e. L=2L then,      ............(ii)

Area (a2) = L×B

Area (a2) =2L×B

Area (a2) =2(a1)         ..........from (i).  

                                                                            Hence proved.