Question

which is the area of rectangle if the length is three time the width and the width is 6?​

Answer 1

$<I>$Answer

length of rectangle is 6×18 = 108 cm

breadth of rectangle is 6 cm

Area of rectangle= l×b

= 108×6

= 648 cm²

Answer 2

Area of a rectangle

=length x breadth. -(1)

width =6 cm (given)

so length= 6 x 3 = 18 cm

Now, form (1), area of rectangle= 6cm x 18cm = 108 cm sq.

Hope this helps!

Best of luck!