Bianca filled 2 same-sized jars with flavored popcorn as a gift. She wants to glue a piece of ribbon around the edge of each lid.

If the radius of each jar lid is 3 centimeters, approximately what is the total length of ribbon she will need for the two jar lids? (Use 3.14 for .)

18.84 cm

37.68 cm

28.26 cm

56.52 cm

Question

Bianca filled 2 same-sized jars with flavored popcorn as a gift. She wants to glue a piece of ribbon around the edge of each lid.

If the radius of each jar lid is 3 centimeters, approximately what is the total length of ribbon she will need for the two jar lids? (Use 3.14 for .)





18.84 cm





37.68 cm





28.26 cm





56.52 cm

anonymous · Answer

Ok I havn't done a problem like this in a while, but what i did was:
 3.14 X 3cm  = 9.42, so then i did 9.42 X 18.84 
SO I would think A, 18.84

anonymous · Answer

It`s B... @RiahB13

anonymous · Answer

Ohh ok. Sorry I did'nt know. How'd you get it? SO I can remember in the future.

anonymous · Answer

The quiz tells me if I got the answer right or wrong....

anonymous · Answer

Oh you're on K12 aren't you?

anonymous · Answer

Yes I am I am doing StudyIsland...