Question

Find the length of the arc. Round to the nearest tenth?.

Answer 1

22.0 inches

Explanation:

Arc length = (2)(
`\pi`)(radius)(
`(degrees)/(360)`)

AR = (2)(3.14)(6)(210/360)

Multiply (2)(3.14)(6) to equal 37.60.

Then divide 210 by 360 to get 0.58333

Lastly multiply 37.68(0.58333) to get 21.98 inches which can be rounded to 22.0 inches.