Question

when you double both the length and breadth of a rectangle how many times do you multiply the area​

Answer 1

Answer:

Step-by-step explanation:

Length= 2l ; Breadth= 2b

Area= Length*Breadth

        = 2l*2b=4lb

we need to multiply it for 4 times.

Answer 2

Step-by-step explanation:

let, length be l&breadth be b

then 2l*2b

=4*area