What is the area of a rectangle with a Length of 5...

Question

1. What is the area of a rectangle with a Length of 5 Cm and Width of 4 CM. What did you do to get area?

1. What is the perimeter of the same rectangle? What did you do to get perimeter?

Answer 1

A = LW = 5(4) = 20 cm^2

area = the product of length and width

P = 2(L+W) = 2(5+4) = 2(9) = 18 cm

perimeter = twice sum of length&width