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What is the arc length when Θ = pi over 3 and the radius is 5 cm?

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The circumference of the total circle is 10pi. The fraction of the circumference we want is
( ( \pi )/(3) )/( 2 \pi ) = (1)/(6). One sixth of 10pi is 5/3pi, which is the length of the arc
User Mosam Mehta
by
9.2k points
4 votes

Answer:

Arc length = 5.23 cm

Explanation:

Given : Radius = 5 cm

Angle =
\theta=(\pi)/(3)

To find : Arc length(A)

Solution: The formula of arc length is

A = radius × angle(in radian)


A= 5*(\pi)/(3)


(5\pi)/(3)

A ⇒15.70/3 = 5.23 cm

User Kohei Mikami
by
8.1k points

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