Question

The length of the longest chord of the circle with radius 3.8 cm is -----------.​

Answer 1

Answer:

The length of the largest chord of the circle with radius 3 cm is 6 cm. Step-by-step explanation: Chord is a line segment which connects the two points lie on the circle.

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Answer 2

The length of the longest chord of the circle with radius 3.8 cm is 7.6 cm

Given :

The radius of the circle is 3.8 cm

To find :

The length of the longest chord of the circle with radius 3.8 cm

Solution :

Step 1 of 2 :

Write down length of the radius of the circle

The length of the radius of the circle = r = 3.8 cm

Step 2 of 2 :

Calculate length of the largest chord of the circle

We know that the largest chord of a circle is the diameter of that circle.

∴ The length of the largest chord of the circle

= The length of the diameter of that circle

= 2r

= (2 × 3.8) cm

= 7.6 cm

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