Question

What is the approximate perimeter of a semicircle with a radius of 9 mm?

Use π ⁢ = 3.14.
Express your final answer to the nearest hundredth.

There is no multiple choice...
I WILL GIVE MEDAL WHOEVER HELPS FIRST AND KNOWS WHAT THEY ARE DOING (NOT GUESSING)

Answer 1

@Unanimoose @background43 @bohotness @Pocarii @Polkapen

Answer 2

I think it is 56.52

Answer 3

@pooja195 @PookieBear555 @LittleRedRiding @lizz123 @lisa2005 @jeffyblood @Jamielynne @justuu @HazelLuv99 @HELPMEPLZ!! @fatlaosfish @freegirl112

Answer 4

Your in the english section....

Answer 5

OOPPSS

Answer 6

This is a math question you should change the subject to math

Answer 7

sorry

Answer 8

= 2(3 + 6)
= 2(9)
= 18

Answer (1): 18 mm assuming it's a rectangle
----------------
= (12 * 2 * 22/7)/2 + 2(12)
= (528/7)/2 + 24
= 264/7 + 168/7
= 432/7 or 61 5/7

Answer (2): 61 5/7 centimeters OR 61.7 1/7 centimeters

Answer 9

lol

Answer 10

but i can help

Answer 11

= 2(3 + 6)
= 2(9)
= 18

Answer (1): 18 mm assuming it's a rectangle
----------------
= (12 * 2 * 22/7)/2 + 2(12)
= (528/7)/2 + 24
= 264/7 + 168/7
= 432/7 or 61 5/7

Answer (2): 61 5/7 centimeters OR 61.7 1/7 centimeters

Answer 12

wait instead of perimeter did you mean circumference??

Answer 13

so first wait hello?

Answer 14

This is a closed question