Respuesta :

Answer:

23.24

Step-by-step explanation:

If the width is 3.4, the radius is 1.7.

7.2-1.7=5.5

Rectangle = 5.5x3.4=18.7

Half circle = 1/2x3.14x1.7²=4.5373

18.7+4.5373=23.2373