Question

plz ans.correctly or dont send any oyher thing including ans.or i will report​

Answer 1

Answer:

L = 64 cm and B = 80 cm

mark my ans in brainlest answer please

Answer 2

Answer:

let the length be 5y

let the breadth be 4y

It's perimeter=2(5y+4y)=144cm GIVEN.

18y=144

y=8

lenght=5y=5×8=40cm

breadth=4y=4×8=32cm

Area=length×breadth=40×32=1280 sq.cm ANS.