Question

9. If the length and breadth of a rectangle are doubled then its area
a) remains same b) doubles
c) becomes half
d) becomes 4 times​

Answer 1

Answer:

d) becomes 4 times

Step-by-step explanation:

area of rectangle = length × breadth

since, both are doubled, seed quadruples.

Regards

kshitij

Answer 2

Answer:B)

Because srea of rectangle= Length×Breadth

But length and breadth are doubled .

So,new L=2× length and

New B=2×breadth

Area =L×B=2×LENGTH×2×BREADTH

=2(l×b)

Step-by-step explanation: