Question

What is the perimeter of the figure to the nearest hundredth of an inch?



A.
68.24 inches

B.
43.12 inches

C.
38.56 inches

D.
26 inches

Answer 1

http://static.k12.com/calms_media/media/1419000_1419500/1419361/1/6c9edcc4ab5e85d9c76f5886c219151342db9d9a/MS_PA_130922_171133.jpg

Answer 2

@Deadpool117 can you help me bugaboo??

Answer 3

yes one second

Answer 4

okay

Answer 5

\[9+8+9+\frac{2* \pi*4 }{ 2 }=?\]

Answer 6

ok he beat me..

Answer 7

3.14 i think idk tho??

Answer 8

\[26+4 \pi=26+4*3.14=26+12.56=38.56=?\]

Answer 9

okay im sorry i dont get any of this lol sorry

Answer 10

its B, Babygurl ^-^

Answer 11

circumference of a circle=2*pi*r

Answer 12

okay thx bugaboo

Answer 13

no problem

Answer 14

but it is a semi circle so half of it

Answer 15

wym..?

Answer 16

that would make it 26 then?

Answer 17

diameter=8
radius=8/2=4

Answer 18

okay im confused

Answer 19

let me know where are you confused.

Answer 20

i am confused with everything

Answer 21

perimeter is the boundary of whole figure

Answer 22

okay

Answer 23

so first we add three straight sides

Answer 24

9+8+9=26

Answer 25

okay

Answer 26

circumference of semi circle\[=\frac{ 2 \pi r }{ 2 }=\pi r=3.14*4=12.56\]

Answer 27

now add

Answer 28

26+12.56=38.56

Answer 29

okay so c?

Answer 30

circumference is also the boundary of circle.

Answer 31

okay and thx so much

Answer 32

now you got it.

Answer 33

yeah i get it now