Answer:

Area of rectangular shape=294cm

2

Ratio of sides =

3

2

Let one side be 2x.

others side be 3x.

Area =l×b

294=6×2

x=7

∴ length = 2×7=14cm

Breadth = 3×7=21cm

Perimeter = 2(l+b)

=2(14+21)

=70cm.

if u meant 294cm², then this is the answer. hope u find it helpful ☺️