Question

Find the length of a rectangle with perimeter 60 cm and breadth 9.5 cm.​

Answer 1

Answer:

20.5

Step-by-step explanation:

Perimeter= 2(L+B)

60=2(L+9.5)

60/2=L+9.5

30 = L + 9.5

30-9.5=L

L=20.5

Answer 2

Answer:

length = 20.5

Step-by-step explanation:

let the length be x

perimeter of rectangle =2(l+b)

60cm = 2(x + 9.5cm)

60 = 2x + 19

2x = 60-19

2x = 41

x = 41 divided by 2= 20.5