Question

Tim wants to build a rectangular fence around his yard. He has 42

Answer 1

Answer:

I think its D

Step-by-step explanation:

Answer 2

Answer:

D) 6w = 42; l=14

Step-by-step explanation:

since we know,

perimeter of a rectangle = 2 ( length + width)

therefore,

=> 2 ( l + w ) = 42

but we know, l = 2w

=> 2 ( 3w ) = 42

=> 6w = 42,