find the length of Chord which is at a distance of 3 cm from the centre of the circle of radius is 5 cm
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dhruvparikh:
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oh thanks
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hey mate !
it's simple. .
draw a line of 3cm from the center of circle. . then join 2nd end with ccircumference.
draw a redius from center ...join it with that same point on circumference.
by doing this u will a get a triangle over there..
redius = hypotenuse = 5cm
base = 3cm
find 3rd side using Pythagoras theorem. .
ur ans is 4cm
length of chord =4+4=8cm
#Phoenix
it's simple. .
draw a line of 3cm from the center of circle. . then join 2nd end with ccircumference.
draw a redius from center ...join it with that same point on circumference.
by doing this u will a get a triangle over there..
redius = hypotenuse = 5cm
base = 3cm
find 3rd side using Pythagoras theorem. .
ur ans is 4cm
length of chord =4+4=8cm
#Phoenix
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