Question

Draw a circle of radius 4 cm . Draw its longest chord and measure it.

Answer 1

longest chord of 4 cm circle is it's diameter which is 8 cm
hope this help you

Answer 2

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Here is your answer in the attachment.


Explanation:

As we know that, A chord is a line that joins two points of a circle at the circumference.

So,

The longest chord is the diameter

And,

If radius = 4cm

Then,

Diameter = 2r

= 2 × 4

= 8 cm

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