1. A chord makes an angle 120 at the centre of a circle of radius 6 cm. What is the length of the chord?
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Answer:
The length of the chord is
Step-by-step explanation:
This question will done by the formula length of a
chord=angle subtended/360*2πr
Now here are given the angle subtended as 120
radius (r) is given as 6 cm
let the length of the chord be l
Now
Now we can take the value of
and we can get the value of l as
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