Posted by **Breann** on Sunday, September 16, 2007 at 3:23pm.

Ok we are doing central angles and arcs and I can't figure out how to solve this problem: An arc is 70.7 m long and it subtends a central angle of 2ð/7. Find the diameter of the circle. How do you solve for this type of problem?

## Answer this Question

## Related Questions

math 30 Trig - A central angle subtends an arc of 35 cm. If the radius of the ...

Bobby - Find the length (in cm) of an arc of a circle with radius 12 cm if the ...

trigonometry - Find the radius of a circle on which a central angle of 3 pie ...

math - The shorter diagonal of a rhombus is 10 inches long, and the angle the ...

maths - an arc of a circle subtends a central angle of 5pi/6 radians.if the ...

Math trig. - find the length of the arc intercepted by a central angle of 35 ...

Math - A train track is 5280ft. long. After adding another foot of track, an arc...

trig - a central angle intercepts an arc on a circle equal in length to the ...

maths - a 4 cm long chord subtends a central angle of 60° . the radial segment ...

trigonometry - please check my answers. 1.Find the area of the sector of a ...