Math, asked by niranjankumar51023, 6 months ago

a chord of length 16cm is at a distance of 6 CM or from the centre of a circle find the length of the chord of the same circle which is at the distance 8 cm from the centre ​

Answers

Answered by vramyasrinivasan
0

Answer:

12 cm

Step-by-step explanation:

OF is perpedicular to CD.

In ΔOFD,

 

OD2 = OF2 + FD2 = 62 + 82  = 100

OD = 10 cm

 

OD = OB = 10 cm ...(radii of the same circle)

 

Similarly,

OB2 = OE2 + BE2  

 102 = 82 + BE2    

BE= 6 cm

 

Therefore length of the Chord = a + a = 6 + 6 = 12cm

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