find the radius of a circle with these three points (3,10), (10,3), and (-4,3)

find the radius
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1 Answer

note that (-4,3) & (10,3) hav same y, so yu mite ges em be the wide av the serkel

tern our that be true

Jenral rule...3 points make 2 lines that gotta be chords av serkel

& perpendikular av 2 lines hit at senter

Tern out senter=(3,3) & radius (wide)=7

area=153.93804
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