Mark M. answered • 11d

Mathematics Teacher - NCLB Highly Qualified

Exactly, what is the radius. The formula for the sagitta is

s = r - √(r^{2} - l^{2}), where l is the length of had the arc's chord.

Kamdin G.

asked • 11dI am trying to find the formulas to solve the entirety of a circle segment but all I have are the arc length and the sagitta. From this can I solve for Θ or chord length? EX: I have a arc length of 243.5 and a segment height of 7, what is the chord length? What is the Θ? What is the radius?

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Mark M. answered • 11d

Mathematics Teacher - NCLB Highly Qualified

Exactly, what is the radius. The formula for the sagitta is

s = r - √(r^{2} - l^{2}), where l is the length of had the arc's chord.

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Kamdin G.

How would you rewrite that to solve for r or l given that all the information at hand is s and arc length?11d