Math, asked by shiwaramgusaiwal, 2 months ago

if the radius of a circle is 4.2 cm, long what is the length off the record passing through the centre of the circle​

Answers

Answered by Anonymous
0

Answer:

8.4cm

Step-by-step explanation:

r = 4.2

chord passing through centre is diameter

d=2r  

=2* 4.2

=8.4cm

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