Question

the perimeter of rectangle is 20 if the length of is 6 cm what is the breadth?​

Answer 1

Answer:

here is your answer

hope this helps you

Answer 2

Answer:

step by step explanation:

if a+6 a+6 =20

but you don't know what a is so you have to add the length to itself you get 12 now minus 12 by the perimeter you will get 8 and since a+a=8 and b+b=12 you have to divide 8 by 2 you will get the answer 4 and it is correct because

4+6 4+6=20 which is the same as  a+b a+b =20