the radius of the circle is 5 cm and distance of the chord from the centre of the circle is 4 cm find the length of the chord
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the radius of the circle is 5 cm and distance of the chord from the centre of the circle is 4 cm find the length of the chord
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Answer:
Step-by-step explanation:
Length of chord = 2*√(r² - d²)
Length = 2*√(5²-4²)
=2*√(25-16)
=2*√9
=2*3
=6.
Length of chord =6cm