Mathematics

If a chord of length 10cm is at a distance of 12 cm from the centre of a circle. Find the radius of the circle.

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1. draw altitude from center of circle to center of chord. length 12
half of chord length 5
5, 12, 13 right triangle results
r = 13

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3. Chord length 15cm so radius is 3cm

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4. jgbb

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5. A chord of a distance 10 cm at a distance of 12 cm from the

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