Question

please solve this problem- ​

Answer 1

Step-by-step explanation:

let l=4x

b=3x

p of rect=2(l+b)

154=2(4x+3x)

154=2(7x)

154=14x

154÷14=X

11=X

l=44

b=33

Answer 2

Step-by-step explanation:

1452cm² is the right answer