To find the perimeter of the shape, we will sum the lengths of all the outer edges. From your description, it seems we have several dimensions listed:
- 41 cm
- 41 cm
- 12 cm
- 12 cm
- 9 cm
- 11 cm
- 16 cm
However, we need to clarify how these measurements correspond to the shape.
If we assume these lengths represent the outer edges of a closed shape, then the perimeter can be calculated by simply adding all these lengths together.
Calculating the perimeter:
\[ \text{Perimeter} = 41 + 41 + 12 + 12 + 9 + 11 + 16 \]
Calculating step-by-step:
- \( 41 + 41 = 82 \)
- \( 82 + 12 = 94 \)
- \( 94 + 12 = 106 \)
- \( 106 + 9 = 115 \)
- \( 115 + 11 = 126 \)
- \( 126 + 16 = 142 \)
Thus, the total perimeter of the shape is \( 142 \) cm.
1 answer