Question

The perimeter of rectangle is 40 cm . the length of rectangle is 2cm more than twice its breadth then find the length and the breadth of rectangle . complete the activity type

Answer 1

Answer:

l=14cm and b=6cm

Step-by-step explanation:

given that

perimeter=40cm

l=(2+2b)

we know that

perimeter=2(l+b)

40=2(2+2b + b)

40=4+6b

6b=36

b=6cm

so,l=2+2*6

l=14cm