the arc cooresponding to a central angle of 65 degrees in a circle of radius 10 feet measures how many feet?
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2 Answers

????????? "measures feet" ???????????

serkel...rim leng=2pi*radius

(65deg / 360deg) =0.1805555555 av rim-leng

ark leng=2*3.14159265*10*0.180555555

or 20*pi*0.180555555

=11.34464012

or bout 11.34
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given a circle with center C and m<SCR = 42 degrees. Determine each of the following.

a. mSR

b. m<SCQ

c. mSQR

d. mQV

e. m<QSV

f. m<QVR
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