Math, asked by sahnazkhan26th, 1 month ago

The length of longest chord of the circle with radius 3.9 cm is _______cm. *

Answers

Answered by souhardo32

3

Step-by-step explanation:

Please mark my answer as a brainilist

Answered by oxford1

7

Answer:

7.8

Step-by-step explanation:

You know that, diameter is the longest chord in any circle..

So, diameter = 2× radius= 2×3.9 = 7.8 cm

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