Question

The perimeter of rectangle is 20 cm and the length is 6 cm then find the width?

Answer 1

Answer:

Width =14cm

Step-by-step explanation:

Let breadth/width be X

Perimeter of rectangle =L× B

20=6+X

X=20-6

X=14 cm

Answer 2

Answer:

perimeter = 2(l+b) = 20

l=6

=> 2(6+b) = 20

= 12+b=20

b=20-12

b=8

hope it helps