Answer to Question #13186 in Geometry for bob

Question #13186

For a circle of radius 9 feet, find the arc length s cut off by a central angle of 6°.

Expert's answer

f the measure of central angle is 6°, the arc measure is 2*6°=12°.
Then use this proportion:
12° - x
360° - 2*pi*R
x = 2*pi*R * 12° / 360° = 2*9*3.14 / 30 = 1.88 feet.

Learn more about our help with Assignments: Geometry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. (x+21) + (2x+9) = 90
2. What happens to the circumference of a circle if you double the radius? What happens if you double t
3. . An old fence used to enclose a circular lot is to be recycled to fence a square lot. if the radius
4. Three pizzas of the given diameter are cut. Which cut produces the largest pieces? A. An 8-inch pizz
5. Given: AG and CI are common internal tangents of H and B. AB = 10,EG=16, and EF=ED. What's the
6. Given: ea and ec are common external tangents of G and B. DC equals 44. GF equals 7 and EG equals 25
7. Given: AG and IC are common internal tangents of H and B , BC equals 4, EF equals 1 and EF equals ED