in the figure length of the chord of a circle of radius 25 cm is 48 cm find the distance of chord from the centre of circle.
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Answer:
ac=24,ab=25,bc=?
Step-by-step explanation:
ac²=bc²+ab²
24²=bc²+25²
576=bc²+625
bc²=625-576
bc²=√49
bc =7 cm
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