P=2(l+w)
P=2(7+3)
P=2(10)
P=20
(2 lengths) + (2 widths) = (12) + (8) = 20 inches
26 feet.
24
The area of rectangle is : 150.0
124 inches
325 square inches
it's four thirds as long as it is wide.
The area of rectangle is : 30.0
27 square inches
32 square inches.
14 sq. inches
12.806248474865697