Question

Pls answer my question fast..... (q4)

Answer 1

let the  breath be b metres . length is two times the width so we can write length as 2 b

perimeter=2(l=b)

=300=2(2b+b)

=300=4b+2b

=300=6b

=b=300/6

=50m

=2b=2*50=100 m