## anonymous one year ago The circumference of the circle is 23 meters. Find the length of arc ab 7.99 centimeters 7.99 meters 79.9 meters

1. anonymous

ill fan and medal!

2. anonymous

@Mehek14

3. anonymous

@hotguy

4. Vocaloid

the arc represents (125/360) out of an entire circle, since an entire circle is 360 degrees arc = (125/360)*circumference make sure to use the correct units

5. anonymous

so 7.98?

6. anonymous

and it would be meters correct?

7. Vocaloid

7.99 meters (rounding up)

8. anonymous

can you help me with another one?

9. Vocaloid

sure

10. anonymous

$\frac{125}{360}*23=7.9861 \text{ meters}$

11. anonymous

If point P is at the center of the circle, and segment ab = 12 inches and arc AB = 60°, what is the length of line segment ap ? 4.5 inches 6 inches 9 inches 12 inches

12. Vocaloid

ABP is an equilateral triangle (all angles are 60 degrees), so AP = AB

13. anonymous

so it would also equal 12? thank you!

14. Vocaloid

yeah

15. anonymous

$6 \csc (30 {}^{\circ})=12$