contestada

What is the circumference of the semicircle in this figure? Express your answer in feet.
18.84 ft
6.28 ft
56.52 ft
28.26 ft

What is the circumference of the semicircle in this figure Express your answer in feet 1884 ft 628 ft 5652 ft 2826 ft class=

Respuesta :

Diameter of the semicircle: D=6 yd*(3 ft / 1yd)→D=18 ft
Circumference of the semicircle: C=pi*D/2
C=pi(18 ft)/2
C=9pi ft
pi=3.14
C=9(3.14) ft
C=28.26 ft

Answer: Fourth option 28.26 ft 
lifewithbee2017

Answer:

28.26ft

Step-by-step explanation:

Otras preguntas