perimeter help

[shea14shea]

Find a polynomial for the perimeter ad for the area of aretangle.
The sides are b and b+8

 

[shea14shea]

is the perimeter 4b+16? Is the area b^2+8b?

 

[mmm4444bot]

is the perimeter 4b+16? Yes.

Is the area b^2+8b? Yes.

 

[shea14shea]

Yay did it!!! :lol: