Question

i think B

What is the perimeter of the figure to the nearest hundredth of a centimeter?



A.
24.56 cm

B.
18.28 cm

C.
16 cm

D.
14.28 cm

https://static.k12.com/calms_media/media/1419000_1419500/1419360/1/b69e6f0436c6372513cf1e14b305f60a42b76b33/MS_PA_130922_171132.jpg

Answer 1

@satellite73

Answer 2

Please show the work you did prior to selecting 'b' as your answer.

Answer 3

@jojo12g can you show your work?

Answer 4

The figure consists of 3 sides of a square which are 4 + 4 + 4 = 12 cm
The "perimeter" of the semicircle is
2 * PI * r / 2 =
PI * r =
3.14159265 * 2 =
6.2831853072
Adding this to the 12 cm equals
18.2831853072 =
18.28 rounded so the answer is
B

Answer 5

Yep calculating the perimeter of the square is easy :)

Answer 6

so i am correct right

Answer 7

yeah