Question

the perimeter of a rectangle is 20 cm

if the breadth of the rectangle is 4 cm, what is the area of the rectangle??
pls send me with solution..​

Answer 1

Answer:

24

Step-by-step explanation:

perimeter = 2(l+b)

20= 2(l+4)

10 =l+4

l=6cm

area = l×b

= 6×4

= 24 cm square

Answer 2

Answer:

64cm

Step-by-step explanation:

perimeter of a rectangle= 20 cm

breadth = 4 cm

length =?

length = 20 -4cm

length =16 cn

area = length × breadth

=16×4=64

area of the rectangle = 64 cm

hope this will help you