Answer:
36.6 cm
Step-by-step explanation:
We have the rectangle upright and the rectangle on its side.
Counting the sides starting from the lower left vertex and going clockwise.
7 + 4.3 + (7 - 4.3) + 7 + 4.3 + 7 + 4.3
= 7 + 4.3 + 2.7 + 7 + 4.3 + 7 + 4.3
= 36.6 cm
