Question

s 4cm less than half its
9. Find the dimensions of a rectangle whose perimeter
is 112 cm and whose breadth is 4cm less than
length.​

Answer 1

Answer:

formula is

Step-by-step explanation:

p=(l+b)2

112=(x+x-4 ) 2

112÷2= (x+x-4)

56+4 =2x

60=2x

x=30

x-4=24

length=30cm

breath=24 cm