Question

The perimeter of any rectangle is the sum of its lengths and widths. The area of any rectangle is the length l times the width w.
a.Write an expression for the perimeter of a rectangle.

b.Write an expression for the area of a rectangle

c.Find the perimeter of the rectangle ( length=14 width=8)

d.Find the area of the rectangle shown

Answer 1

A. 2(l)+2(w)=P

B. lw=A

C. 2(14) + 2(8) = P
28 + 16 = P
44 = P

D. Im going to assume the rectangle shown is the same as C...
14 x 8 = A
112=A

Hope this helps!