Register

What is the arc length when theta= 2pi/5 and the radius is 6 cm?

What is the arc length when theta= 2pi/5 and the radius is 6 cm?
227k views
1 vote
What is the arc length when theta= 2pi/5 and the radius is 6 cm?

User Zuuz
by
8.7k points

1 Answer

3 votes


\bf \textit{arc's length}\\\\ s=r\theta ~~ \begin{cases} r=radius\\ \theta =angle~in\\ \qquad radians\\ \cline{1-1} r=6\\ \theta =(2\pi )/(5) \end{cases}\implies s=6\cdot \cfrac{2\pi }{5}\implies s=\cfrac{12\pi }{5}\implies s\approx 7.54

User Tryexceptcontinue
by
8.4k points
← Prev Question Next Question →

Related questions

User Roundcrisis
asked Dec 14, 2019 123k views
What is the arc length of theta equals 2pi/7 and the radius is 3 cm
Roundcrisis asked Dec 14, 2019
by Roundcrisis
9.2k points
1 answer
3 votes
123k views
User Loushou
asked Mar 1, 2020 80.7k views
What is the arc length when theta = 2pi/3 and the radius is 8cm? A. 26pi/3 B. 10pi/3 C. 16pi/3 D. Pi/3
Loushou asked Mar 1, 2020
by Loushou
8.2k points
1 answer
5 votes
80.7k views
User Seanlook
asked Apr 9, 2020 142k views
What is the arc length when theta = 2pi/3 and the radius is 8 cm
Seanlook asked Apr 9, 2020
by Seanlook
7.9k points
2 answers
4 votes
142k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!