29-11-2020
Mathematics

contestada

20!! points see the image please help as fast as possible please 20!

20 points see the image please help as fast as possible please 20 class=

Respuesta :

ricchad ricchad

30-11-2020

Answer:

67.7

Step-by-step explanation:

perimeter = semicircle (x2) + rectangle side (x2)

= 1/2 π 12 (x2) + 15 (x2)

= 37.7 + 30

= 67.7

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