Question

A. Write an expression that represents the perimeter of the shape. Then evaluate your expression for x=6 and y=10 units.
B. Write an expression that represents the area of the shape what is the area if x=6 and y=10 units?

Answer 1

9514 1404 393

Answer:

  A.  P = 2x +4y +2

  B.  113

Step-by-step explanation:

Perhaps the figure is trying to represent ...

  1 +2x +y²

A. The sum of horizontal measures appears to be 1+x+y. The vertical measures appear to add up to y. The perimeter is ...

  P = 2(1+x+y +y)

  P = 2x +4y +2

__

B. Put the values in place of the corresponding variables and do the arithmetic.

  A = 1 +2·6 +10² = 1 + 12 + 100 = 113

Answer 2

A.  P = 2x +4y +2

 B.  113