Use the Pythagorean theorem:
Answer: C. 7.5
Answer: C. 7.5
Pls I need help no links no fame awnsers
2 answers:
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Look at your picture
notice the coordinates for the center of the circle, the x,y or h,k values
notice how long the radius is
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notice the coordinates for the center of the circle, the x,y or h,k values
notice how long the radius is
thus
