write two expressions for the perimeter of the figure. note: the figure is not drawn to scale. (a) use all…

write two expressions for the perimeter of the figure. note: the figure is not drawn to scale. (a) use all five side lengths. perimeter = + + + + (b) simplify the expression from part (a). perimeter =

write two expressions for the perimeter of the figure. note: the figure is not drawn to scale. (a) use all five side lengths. perimeter = + + + + (b) simplify the expression from part (a). perimeter =

Answer

Explanation:

Step1: Recall perimeter formula

Perimeter is sum of side - lengths.

Step2: Write expression using all side - lengths

perimeter=$7 + 6x+6 + 8x+5$

Step3: Combine like - terms

Combine constant terms $7 + 6+5 = 18$ and $x$ - terms $6x+8x = 14x$. So perimeter=$14x + 18$

Answer:

(a) perimeter=$7 + 6x+6 + 8x+5$ (b) perimeter=$14x + 18$