## anonymous 5 years ago Given a circle with radius r = 4 and a intercepted arc length of 5π/3, what is the area of the related sector (in radians)?

1. Owlfred

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2. anonymous

$=\pi r ^{2} \frac{5\pi/3}{2 \pi}$

3. anonymous

4. anonymous

no you need to replace r with 4 and simplify

5. anonymous

so it would be 3.14(4)(4)?

6. anonymous

yes then the other part would reduce to 5/6

7. anonymous

ok i got 50.24 5(pi)/6?

8. anonymous

is that correct

9. anonymous

yes

10. anonymous

wait no take away the pi

11. anonymous

do i multiply 50.24 by 5/6?

12. anonymous

yes

13. anonymous

ok got that but its not in radians