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gabbyalicorn
 one year ago
What is the perimeter of the figure to the nearest tenth of a millimeter?
A.
9.4 millimeters
B.
12.0 millimeters
C.
21.4 millimeters
D.
30.8 millimeters
gabbyalicorn
 one year ago
What is the perimeter of the figure to the nearest tenth of a millimeter? A. 9.4 millimeters B. 12.0 millimeters C. 21.4 millimeters D. 30.8 millimeters

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Well, you can use KHDBDCM to transfer it to milimeters

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0To find the perimeter, you find the perimeter of the square and add it to the perimeter of the semicircle. Can you find these?

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0is 18mm the perimeter?

gabbyalicorn
 one year ago
Best ResponseYou've already chosen the best response.0Okay so i got the answer 19.42

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0KHDBDCM. It helps you transfer them. So, were doing meters, so it would be Kilometers, Decameters,Meters,Decimeters, Centimeters, Milimeters (I remember it by using King Henry Died By Drinking Chocolate Milk) The semi circle is the same as the last one, 18.84, and the square equals 12. 18.84 + 12 = 30.84, which rounds to 30.8mm

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh, its already in Milimeters, My apologies!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0But, the radius of the circle is 6. 2 x 6 x pi /2 = 18.84. 3 + 3 + 6 = 12. 12 + 18.84 = 30.84 which rounds to 30.8
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