Question

the area of a rectangular region is 560 CM and its length is 20 cm find the breadth of the rectangle​

Answer 1

Answer:

let , ABCB is a rectangle

then, area of rectangle=l×b=560cm

one side of rectangle=20cm

l×b=560

let, be l=20cm

20×b=560

b=28square cm

perimeter of rectangle=2(l+b)

2(20+28)=2(48)=96 square cm

Step-by-step explanation:

mark brainliest if it helps :-)

Answer 2

Answer:

28cm

Step-by-step explanation:

area of rectangle = length * breadth

=> 560 = 20 * breadth

=> breadth = 560/20 = 28 cm