9cm
5cm
Perimeter
Area
7ft
cm
cm²
6in
Perimeter
Area
4ft
8ft
Perimeter
Area
ft
Perimeter
ft²
Area
in
in²
15 ft
ft
ft²
27in
8in
64mm
Perimeter
Area
in2
in
4cm
Perimeter
Area
9ft
cm
cm2
13ft
Perimeter
Area
ft
ft²
8mm
Perimeter
Area
mm²
mm
​