Question

At the farmer's market, there is a scale that measures the weight of fruit and vegetables. The needle is 16 cm long, and it rotated 68° when Danielle placed six oranges on it. How far did the needle travel as it rotated?

Answer 1

The length of an arc of a circle, s, is

\(\Large s = \dfrac{n}{360^o} \times 2 \pi r\)

where n = the central angle of the arc,
and r = radius

Answer 2

How do u solve for anser

Answer 3

\(\Large s = \dfrac{n}{360^o} \times 2 \pi r\)

\(\Large s = \dfrac{68^o}{360^o} \times 2 \pi (16~cm)\)

Just do the math.

Answer 4

im confused

Answer 5

i have four chocies

Answer 6

let pi=3.142

Answer 7

Do you have a calculator?