two parallel chords are draawn in a circle of daimeter 30cm.The length of one chord is 24cm and the dusynce between the two chords is 21cm. the length of the other chord
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Answer:
18 cm.
Step-by-step explanation:
distance of the 24cm from centre = √ 15² - 12² = 9 cm
oter chord length = 2c
c = √ 15² - 12² = 9 cm
2c = 18 cm.
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