Question

Calculate the perimeter of this shape.
12 cm
18 cm

Answer 1

Answer:

$12 +18 + x+y + z +w$

In this special case we know that $x+y =12$ and $z+w =18$  and for this case we can add all the values 12+18 +12+18=60 and that represent the perimeter  

Step-by-step explanation:

For this case we know that the perimeter is given by:

$12 +18 + x+y + z +w$

In this special case we know that $x+y =12$ and $z+w =18$  and for this case we can add all the values 12+18 +12+18=60 and that represent the perimeter  

Answer 2

The perimeter of the given shape is 66cm

The perimeter of a figure is the sum of all the sides of the given figure.

The given shape can be divided into a square and a rectangle

• Perimeter of the square = 4L = 4(6) = 24cm

• Perimeter of the rectangle = 2(6+15) = 2(21) = 42cm

• Perimeter of the shape = 24cm + 42cm = 66cm

Hence the perimeter of the given shape is 66cm

Learn more on perimeter of a shape here;https://brainly.com/question/24891773