Question on: WAEC Mathematics - 2007
A chord of length 6cm is drawn in a circle of radius 5cm. Find the distance of the chord from the center of the circle
A
2.5cm
B
3.0cm
C
3.5cm
D
4.0cm
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Correct Option: D
\(5^{2}=3^{2}+x^{2}\
25-9=x^{2}\
16=x^{2}\Rightarrow x=4.0\)
25-9=x^{2}\
16=x^{2}\Rightarrow x=4.0\)
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