TRIG
posted by Mel .
find the degree measure of a central angle subtended by an arc of 8.00cm in a circle with circumference 20.0cm
Respond to this Question
Similar Questions

math
Whats the difference between an arc [of a circle]'s length and measure? 
Trigonometric Functions
A 2(pi) cm wire is stretched along a circle of radius 4cm. The degree measure of the central angle subtended by this wire arc is what? 
math 30 Trig
A central angle subtends an arc of 35 cm. If the radius of the circle is 12 cm, what is the measure of the central angle? 
Algebra
For this circle, a 50 degree central angle cuts off an arc of 6 in. What is the circumference? 
geometry
Circle O above has a circumference of 240 cm and arc XW has a length of 60 cm. What is the measure of the central angle associated with arc XW? 
College math
in a circle of radius 7m, find the length of the arc subtended by a central angle of 42.0degrees 
algebra
of radius 54 meters subtended by the central angle 1/9 radian. s(arc length = meters How is the answer 6? 
trig
a central angle intercepts an arc on a circle equal in length to the diameter of the circle. find the measure, in radians, of the central angle. 
Geometry
If a central angle of 90 degrees defines an arc on circle R that has the same length as the arc on circle W defined by a 60degree central angle, what is the ratio of the area of circle R to the area of circle W? 
algebra
The area of a circle is 78.5 square centimeters, and a subtending arc on the circle has an arc length of 6pi. The estimated value of is 3.14. what is the measure of the angle subtended by the arc in degrees?